9519728

素因数分解:

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

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 20177280

約数和(自身を除く): 10657552

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1129, 2108, 2258, 4216, 4516, 8432, 9032, 18064, 19193, 34999, 38386, 69998, 76772, 139996, 153544, 279992, 307088, 559984, 594983, 1189966, 2379932, 4759864, 9519728]

約数ペア:

[(1, 9519728), (2, 4759864), (4, 2379932), (8, 1189966), (16, 594983), (17, 559984), (31, 307088), (34, 279992), (62, 153544), (68, 139996), (124, 76772), (136, 69998), (248, 38386), (272, 34999), (496, 19193), (527, 18064), (1054, 9032), (1129, 8432), (2108, 4516), (2258, 4216)]