64367001904

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4957}}^1\times {\mathrm{10273}}^1$

素因数の和:15317

約数の個数: 40

約数和(自身を含む): 126327460160

約数和(自身を除く): 61960458256

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4957, 9914, 10273, 19828, 20546, 39656, 41092, 79312, 82184, 164368, 391603, 783206, 811567, 1566412, 1623134, 3132824, 3246268, 6265648, 6492536, 12985072, 50923261, 101846522, 203693044, 407386088, 814772176, 4022937619, 8045875238, 16091750476, 32183500952, 64367001904]

約数ペア:

[(1, 64367001904), (2, 32183500952), (4, 16091750476), (8, 8045875238), (16, 4022937619), (79, 814772176), (158, 407386088), (316, 203693044), (632, 101846522), (1264, 50923261), (4957, 12985072), (9914, 6492536), (10273, 6265648), (19828, 3246268), (20546, 3132824), (39656, 1623134), (41092, 1566412), (79312, 811567), (82184, 783206), (164368, 391603)]