78529984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2613

約数の個数: 56

約数和(自身を含む): 172423328

約数和(自身を除く): 93893344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 2551, 3848, 5102, 7696, 10204, 15392, 20408, 30784, 33163, 40816, 66326, 81632, 94387, 132652, 163264, 188774, 265304, 377548, 530608, 755096, 1061216, 1227031, 1510192, 2122432, 2454062, 3020384, 4908124, 6040768, 9816248, 19632496, 39264992, 78529984]

約数ペア:

[(1, 78529984), (2, 39264992), (4, 19632496), (8, 9816248), (13, 6040768), (16, 4908124), (26, 3020384), (32, 2454062), (37, 2122432), (52, 1510192), (64, 1227031), (74, 1061216), (104, 755096), (148, 530608), (208, 377548), (296, 265304), (416, 188774), (481, 163264), (592, 132652), (832, 94387), (962, 81632), (1184, 66326), (1924, 40816), (2368, 33163), (2551, 30784), (3848, 20408), (5102, 15392), (7696, 10204)]