28193669448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{318443}}^1$

素因数の和:318507

約数の個数: 128

約数和(自身を含む): 88043397120

約数和(自身を除く): 59849727672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2604, 2856, 3162, 3689, 4216, 5208, 6324, 7378, 11067, 12648, 14756, 22134, 29512, 44268, 88536, 318443, 636886, 955329, 1273772, 1910658, 2229101, 2547544, 3821316, 4458202, 5413531, 6687303, 7642632, 8916404, 9871733, 10827062, 13374606, 16240593, 17832808, 19743466, 21654124, 26749212, 29615199, 32481186, 37894717, 39486932, 43308248, 53498424, 59230398, 64962372, 69102131, 75789434, 78973864, 113684151, 118460796, 129924744, 138204262, 151578868, 167819461, 207306393, 227368302, 236921592, 276408524, 303157736, 335638922, 414612786, 454736604, 503458383, 552817048, 671277844, 829225572, 909473208, 1006916766, 1174736227, 1342555688, 1658451144, 2013833532, 2349472454, 3524208681, 4027667064, 4698944908, 7048417362, 9397889816, 14096834724, 28193669448]

約数ペア:

[(1, 28193669448), (2, 14096834724), (3, 9397889816), (4, 7048417362), (6, 4698944908), (7, 4027667064), (8, 3524208681), (12, 2349472454), (14, 2013833532), (17, 1658451144), (21, 1342555688), (24, 1174736227), (28, 1006916766), (31, 909473208), (34, 829225572), (42, 671277844), (51, 552817048), (56, 503458383), (62, 454736604), (68, 414612786), (84, 335638922), (93, 303157736), (102, 276408524), (119, 236921592), (124, 227368302), (136, 207306393), (168, 167819461), (186, 151578868), (204, 138204262), (217, 129924744), (238, 118460796), (248, 113684151), (357, 78973864), (372, 75789434), (408, 69102131), (434, 64962372), (476, 59230398), (527, 53498424), (651, 43308248), (714, 39486932), (744, 37894717), (868, 32481186), (952, 29615199), (1054, 26749212), (1302, 21654124), (1428, 19743466), (1581, 17832808), (1736, 16240593), (2108, 13374606), (2604, 10827062), (2856, 9871733), (3162, 8916404), (3689, 7642632), (4216, 6687303), (5208, 5413531), (6324, 4458202), (7378, 3821316), (11067, 2547544), (12648, 2229101), (14756, 1910658), (22134, 1273772), (29512, 955329), (44268, 636886), (88536, 318443)]