71843632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 170614080

約数和(自身を除く): 98770448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 97, 112, 119, 136, 194, 238, 272, 388, 389, 476, 679, 776, 778, 952, 1358, 1552, 1556, 1649, 1904, 2716, 2723, 3112, 3298, 5432, 5446, 6224, 6596, 6613, 10864, 10892, 11543, 13192, 13226, 21784, 23086, 26384, 26452, 37733, 43568, 46172, 46291, 52904, 75466, 92344, 92582, 105808, 150932, 184688, 185164, 264131, 301864, 370328, 528262, 603728, 641461, 740656, 1056524, 1282922, 2113048, 2565844, 4226096, 4490227, 5131688, 8980454, 10263376, 17960908, 35921816, 71843632]

約数ペア:

[(1, 71843632), (2, 35921816), (4, 17960908), (7, 10263376), (8, 8980454), (14, 5131688), (16, 4490227), (17, 4226096), (28, 2565844), (34, 2113048), (56, 1282922), (68, 1056524), (97, 740656), (112, 641461), (119, 603728), (136, 528262), (194, 370328), (238, 301864), (272, 264131), (388, 185164), (389, 184688), (476, 150932), (679, 105808), (776, 92582), (778, 92344), (952, 75466), (1358, 52904), (1552, 46291), (1556, 46172), (1649, 43568), (1904, 37733), (2716, 26452), (2723, 26384), (3112, 23086), (3298, 21784), (5432, 13226), (5446, 13192), (6224, 11543), (6596, 10892), (6613, 10864)]