8006293464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{195887}}^1$

素因数の和:196040

約数の個数: 64

約数和(自身を含む): 21720061440

約数和(自身を除く): 13713767976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 5109, 6812, 10218, 13624, 20436, 40872, 195887, 391774, 587661, 783548, 1175322, 1567096, 2350644, 2546531, 4701288, 5093062, 7639593, 10186124, 15279186, 20372248, 25661197, 30558372, 51322394, 61116744, 76983591, 102644788, 153967182, 205289576, 307934364, 333595561, 615868728, 667191122, 1000786683, 1334382244, 2001573366, 2668764488, 4003146732, 8006293464]

約数ペア:

[(1, 8006293464), (2, 4003146732), (3, 2668764488), (4, 2001573366), (6, 1334382244), (8, 1000786683), (12, 667191122), (13, 615868728), (24, 333595561), (26, 307934364), (39, 205289576), (52, 153967182), (78, 102644788), (104, 76983591), (131, 61116744), (156, 51322394), (262, 30558372), (312, 25661197), (393, 20372248), (524, 15279186), (786, 10186124), (1048, 7639593), (1572, 5093062), (1703, 4701288), (3144, 2546531), (3406, 2350644), (5109, 1567096), (6812, 1175322), (10218, 783548), (13624, 587661), (20436, 391774), (40872, 195887)]