71334848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1141

約数の個数: 56

約数和(自身を含む): 154429968

約数和(自身を除く): 83095120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1033, 1079, 1328, 2066, 2158, 2656, 4132, 4316, 5312, 8264, 8632, 13429, 16528, 17264, 26858, 33056, 34528, 53716, 66112, 69056, 85739, 107432, 171478, 214864, 342956, 429728, 685912, 859456, 1114607, 1371824, 2229214, 2743648, 4458428, 5487296, 8916856, 17833712, 35667424, 71334848]

約数ペア:

[(1, 71334848), (2, 35667424), (4, 17833712), (8, 8916856), (13, 5487296), (16, 4458428), (26, 2743648), (32, 2229214), (52, 1371824), (64, 1114607), (83, 859456), (104, 685912), (166, 429728), (208, 342956), (332, 214864), (416, 171478), (664, 107432), (832, 85739), (1033, 69056), (1079, 66112), (1328, 53716), (2066, 34528), (2158, 33056), (2656, 26858), (4132, 17264), (4316, 16528), (5312, 13429), (8264, 8632)]