1402817728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88741}}^1$

素因数の和:88785

約数の個数: 56

約数和(自身を含む): 3155665520

約数和(自身を除く): 1752847792

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 88741, 177482, 354964, 709928, 1153633, 1419856, 1686079, 2307266, 2839712, 3372158, 4614532, 5679424, 6744316, 9229064, 13488632, 18458128, 21919027, 26977264, 36916256, 43838054, 53954528, 73832512, 87676108, 107909056, 175352216, 350704432, 701408864, 1402817728]

約数ペア:

[(1, 1402817728), (2, 701408864), (4, 350704432), (8, 175352216), (13, 107909056), (16, 87676108), (19, 73832512), (26, 53954528), (32, 43838054), (38, 36916256), (52, 26977264), (64, 21919027), (76, 18458128), (104, 13488632), (152, 9229064), (208, 6744316), (247, 5679424), (304, 4614532), (416, 3372158), (494, 2839712), (608, 2307266), (832, 1686079), (988, 1419856), (1216, 1153633), (1976, 709928), (3952, 354964), (7904, 177482), (15808, 88741)]