47784256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 103550720

約数和(自身を除く): 55766464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 208, 316, 416, 632, 727, 832, 1027, 1264, 1454, 2054, 2528, 2908, 4108, 5056, 5816, 8216, 9451, 11632, 16432, 18902, 23264, 32864, 37804, 46528, 57433, 65728, 75608, 114866, 151216, 229732, 302432, 459464, 604864, 746629, 918928, 1493258, 1837856, 2986516, 3675712, 5973032, 11946064, 23892128, 47784256]

約数ペア:

[(1, 47784256), (2, 23892128), (4, 11946064), (8, 5973032), (13, 3675712), (16, 2986516), (26, 1837856), (32, 1493258), (52, 918928), (64, 746629), (79, 604864), (104, 459464), (158, 302432), (208, 229732), (316, 151216), (416, 114866), (632, 75608), (727, 65728), (832, 57433), (1027, 46528), (1264, 37804), (1454, 32864), (2054, 23264), (2528, 18902), (2908, 16432), (4108, 11632), (5056, 9451), (5816, 8216)]