39128992

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 49353248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 569, 614, 1138, 1228, 2149, 2276, 2456, 3983, 4298, 4552, 4912, 7966, 8596, 9104, 9824, 15932, 17192, 18208, 31864, 34384, 63728, 68768, 127456, 174683, 349366, 698732, 1222781, 1397464, 2445562, 2794928, 4891124, 5589856, 9782248, 19564496, 39128992]

約数ペア:

[(1, 39128992), (2, 19564496), (4, 9782248), (7, 5589856), (8, 4891124), (14, 2794928), (16, 2445562), (28, 1397464), (32, 1222781), (56, 698732), (112, 349366), (224, 174683), (307, 127456), (569, 68768), (614, 63728), (1138, 34384), (1228, 31864), (2149, 18208), (2276, 17192), (2456, 15932), (3983, 9824), (4298, 9104), (4552, 8596), (4912, 7966)]