22740068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 44622144

約数和(自身を除く): 21882076

約数列:

[1, 2, 4, 13, 26, 52, 61, 67, 107, 122, 134, 214, 244, 268, 428, 793, 871, 1391, 1586, 1742, 2782, 3172, 3484, 4087, 5564, 6527, 7169, 8174, 13054, 14338, 16348, 26108, 28676, 53131, 84851, 93197, 106262, 169702, 186394, 212524, 339404, 372788, 437309, 874618, 1749236, 5685017, 11370034, 22740068]

約数ペア:

[(1, 22740068), (2, 11370034), (4, 5685017), (13, 1749236), (26, 874618), (52, 437309), (61, 372788), (67, 339404), (107, 212524), (122, 186394), (134, 169702), (214, 106262), (244, 93197), (268, 84851), (428, 53131), (793, 28676), (871, 26108), (1391, 16348), (1586, 14338), (1742, 13054), (2782, 8174), (3172, 7169), (3484, 6527), (4087, 5564)]