29689178116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1\times {\mathrm{4129}}^1$

素因数の和:6808

約数の個数: 48

約数和(自身を含む): 57044055600

約数和(自身を除く): 27354877484

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2609, 2756, 4129, 5218, 8258, 10436, 16516, 33917, 53677, 67834, 107354, 135668, 138277, 214708, 218837, 276554, 437674, 553108, 875348, 1797601, 2844881, 3595202, 5689762, 7190404, 10772561, 11379524, 21545122, 43090244, 140043293, 280086586, 560173172, 570945733, 1141891466, 2283782932, 7422294529, 14844589058, 29689178116]

約数ペア:

[(1, 29689178116), (2, 14844589058), (4, 7422294529), (13, 2283782932), (26, 1141891466), (52, 570945733), (53, 560173172), (106, 280086586), (212, 140043293), (689, 43090244), (1378, 21545122), (2609, 11379524), (2756, 10772561), (4129, 7190404), (5218, 5689762), (8258, 3595202), (10436, 2844881), (16516, 1797601), (33917, 875348), (53677, 553108), (67834, 437674), (107354, 276554), (135668, 218837), (138277, 214708)]