38538708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 101451168

約数和(自身を除く): 62912460

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 467, 529, 598, 897, 934, 1058, 1196, 1401, 1587, 1794, 1868, 2116, 2802, 3174, 3588, 5604, 6071, 6348, 6877, 10741, 12142, 13754, 18213, 20631, 21482, 24284, 27508, 32223, 36426, 41262, 42964, 64446, 72852, 82524, 128892, 139633, 247043, 279266, 418899, 494086, 558532, 741129, 837798, 988172, 1482258, 1675596, 2964516, 3211559, 6423118, 9634677, 12846236, 19269354, 38538708]

約数ペア:

[(1, 38538708), (2, 19269354), (3, 12846236), (4, 9634677), (6, 6423118), (12, 3211559), (13, 2964516), (23, 1675596), (26, 1482258), (39, 988172), (46, 837798), (52, 741129), (69, 558532), (78, 494086), (92, 418899), (138, 279266), (156, 247043), (276, 139633), (299, 128892), (467, 82524), (529, 72852), (598, 64446), (897, 42964), (934, 41262), (1058, 36426), (1196, 32223), (1401, 27508), (1587, 24284), (1794, 21482), (1868, 20631), (2116, 18213), (2802, 13754), (3174, 12142), (3588, 10741), (5604, 6877), (6071, 6348)]