28559184

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 80709120

約数和(自身を除く): 52149936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1129, 1488, 1581, 2108, 2258, 3162, 3387, 4216, 4516, 6324, 6774, 8432, 9032, 12648, 13548, 18064, 19193, 25296, 27096, 34999, 38386, 54192, 57579, 69998, 76772, 104997, 115158, 139996, 153544, 209994, 230316, 279992, 307088, 419988, 460632, 559984, 594983, 839976, 921264, 1189966, 1679952, 1784949, 2379932, 3569898, 4759864, 7139796, 9519728, 14279592, 28559184]

約数ペア:

[(1, 28559184), (2, 14279592), (3, 9519728), (4, 7139796), (6, 4759864), (8, 3569898), (12, 2379932), (16, 1784949), (17, 1679952), (24, 1189966), (31, 921264), (34, 839976), (48, 594983), (51, 559984), (62, 460632), (68, 419988), (93, 307088), (102, 279992), (124, 230316), (136, 209994), (186, 153544), (204, 139996), (248, 115158), (272, 104997), (372, 76772), (408, 69998), (496, 57579), (527, 54192), (744, 38386), (816, 34999), (1054, 27096), (1129, 25296), (1488, 19193), (1581, 18064), (2108, 13548), (2258, 12648), (3162, 9032), (3387, 8432), (4216, 6774), (4516, 6324)]