65012464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{709}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 137870640

約数和(自身を除く): 72858176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 521, 709, 1042, 1418, 2084, 2836, 4168, 5672, 5731, 7799, 8336, 11344, 11462, 15598, 22924, 31196, 45848, 62392, 91696, 124784, 369389, 738778, 1477556, 2955112, 4063279, 5910224, 8126558, 16253116, 32506232, 65012464]

約数ペア:

[(1, 65012464), (2, 32506232), (4, 16253116), (8, 8126558), (11, 5910224), (16, 4063279), (22, 2955112), (44, 1477556), (88, 738778), (176, 369389), (521, 124784), (709, 91696), (1042, 62392), (1418, 45848), (2084, 31196), (2836, 22924), (4168, 15598), (5672, 11462), (5731, 11344), (7799, 8336)]