15673343728

素因数分解:

$2^4\times 7^1\times {\mathrm{6689}}^1\times {\mathrm{20921}}^1$

素因数の和:27625

約数の個数: 40

約数和(自身を含む): 34712108640

約数和(自身を除く): 19038764912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6689, 13378, 20921, 26756, 41842, 46823, 53512, 83684, 93646, 107024, 146447, 167368, 187292, 292894, 334736, 374584, 585788, 749168, 1171576, 2343152, 139940569, 279881138, 559762276, 979583983, 1119524552, 1959167966, 2239049104, 3918335932, 7836671864, 15673343728]

約数ペア:

[(1, 15673343728), (2, 7836671864), (4, 3918335932), (7, 2239049104), (8, 1959167966), (14, 1119524552), (16, 979583983), (28, 559762276), (56, 279881138), (112, 139940569), (6689, 2343152), (13378, 1171576), (20921, 749168), (26756, 585788), (41842, 374584), (46823, 334736), (53512, 292894), (83684, 187292), (93646, 167368), (107024, 146447)]