17064628

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 35386624

約数和(自身を除く): 18321996

約数列:

[1, 2, 4, 7, 14, 28, 61, 97, 103, 122, 194, 206, 244, 388, 412, 427, 679, 721, 854, 1358, 1442, 1708, 2716, 2884, 5917, 6283, 9991, 11834, 12566, 19982, 23668, 25132, 39964, 41419, 43981, 69937, 82838, 87962, 139874, 165676, 175924, 279748, 609451, 1218902, 2437804, 4266157, 8532314, 17064628]

約数ペア:

[(1, 17064628), (2, 8532314), (4, 4266157), (7, 2437804), (14, 1218902), (28, 609451), (61, 279748), (97, 175924), (103, 165676), (122, 139874), (194, 87962), (206, 82838), (244, 69937), (388, 43981), (412, 41419), (427, 39964), (679, 25132), (721, 23668), (854, 19982), (1358, 12566), (1442, 11834), (1708, 9991), (2716, 6283), (2884, 5917)]