12831567296

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{31147}}^1$

素因数の和:31357

約数の個数: 56

約数和(自身を含む): 26250662256

約数和(自身を除く): 13419094960

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 157, 164, 314, 328, 628, 656, 1256, 1312, 2512, 2624, 5024, 6437, 10048, 12874, 25748, 31147, 51496, 62294, 102992, 124588, 205984, 249176, 411968, 498352, 996704, 1277027, 1993408, 2554054, 4890079, 5108108, 9780158, 10216216, 19560316, 20432432, 39120632, 40864864, 78241264, 81729728, 156482528, 200493239, 312965056, 400986478, 801972956, 1603945912, 3207891824, 6415783648, 12831567296]

約数ペア:

[(1, 12831567296), (2, 6415783648), (4, 3207891824), (8, 1603945912), (16, 801972956), (32, 400986478), (41, 312965056), (64, 200493239), (82, 156482528), (157, 81729728), (164, 78241264), (314, 40864864), (328, 39120632), (628, 20432432), (656, 19560316), (1256, 10216216), (1312, 9780158), (2512, 5108108), (2624, 4890079), (5024, 2554054), (6437, 1993408), (10048, 1277027), (12874, 996704), (25748, 498352), (31147, 411968), (51496, 249176), (62294, 205984), (102992, 124588)]