72470452

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2711}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 130761792

約数和(自身を除く): 58291340

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 2711, 5422, 6683, 10844, 13366, 26732, 111151, 222302, 441893, 444604, 883786, 1767572, 18117613, 36235226, 72470452]

約数ペア:

[(1, 72470452), (2, 36235226), (4, 18117613), (41, 1767572), (82, 883786), (163, 444604), (164, 441893), (326, 222302), (652, 111151), (2711, 26732), (5422, 13366), (6683, 10844)]