64591384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 79109096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 131, 143, 262, 286, 431, 524, 572, 862, 1048, 1144, 1441, 1703, 1724, 2882, 3406, 3448, 4741, 5603, 5764, 6812, 9482, 11206, 11528, 13624, 18733, 18964, 22412, 37466, 37928, 44824, 56461, 61633, 74932, 112922, 123266, 149864, 225844, 246532, 451688, 493064, 621071, 733993, 1242142, 1467986, 2484284, 2935972, 4968568, 5871944, 8073923, 16147846, 32295692, 64591384]

約数ペア:

[(1, 64591384), (2, 32295692), (4, 16147846), (8, 8073923), (11, 5871944), (13, 4968568), (22, 2935972), (26, 2484284), (44, 1467986), (52, 1242142), (88, 733993), (104, 621071), (131, 493064), (143, 451688), (262, 246532), (286, 225844), (431, 149864), (524, 123266), (572, 112922), (862, 74932), (1048, 61633), (1144, 56461), (1441, 44824), (1703, 37928), (1724, 37466), (2882, 22412), (3406, 18964), (3448, 18733), (4741, 13624), (5603, 11528), (5764, 11206), (6812, 9482)]