26512276

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 55140736

約数和(自身を除く): 28628460

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 163, 259, 314, 326, 518, 628, 652, 1036, 1099, 1141, 2198, 2282, 4396, 4564, 5809, 6031, 11618, 12062, 23236, 24124, 25591, 40663, 42217, 51182, 81326, 84434, 102364, 162652, 168868, 179137, 358274, 716548, 946867, 1893734, 3787468, 6628069, 13256138, 26512276]

約数ペア:

[(1, 26512276), (2, 13256138), (4, 6628069), (7, 3787468), (14, 1893734), (28, 946867), (37, 716548), (74, 358274), (148, 179137), (157, 168868), (163, 162652), (259, 102364), (314, 84434), (326, 81326), (518, 51182), (628, 42217), (652, 40663), (1036, 25591), (1099, 24124), (1141, 23236), (2198, 12062), (2282, 11618), (4396, 6031), (4564, 5809)]