64888912

素因数分解:

$2^4\times {\mathrm{11}}^4\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 50

約数和(自身を含む): 138792890

約数和(自身を除く): 73903978

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 277, 484, 554, 968, 1108, 1331, 1936, 2216, 2662, 3047, 4432, 5324, 6094, 10648, 12188, 14641, 21296, 24376, 29282, 33517, 48752, 58564, 67034, 117128, 134068, 234256, 268136, 368687, 536272, 737374, 1474748, 2949496, 4055557, 5898992, 8111114, 16222228, 32444456, 64888912]

約数ペア:

[(1, 64888912), (2, 32444456), (4, 16222228), (8, 8111114), (11, 5898992), (16, 4055557), (22, 2949496), (44, 1474748), (88, 737374), (121, 536272), (176, 368687), (242, 268136), (277, 234256), (484, 134068), (554, 117128), (968, 67034), (1108, 58564), (1331, 48752), (1936, 33517), (2216, 29282), (2662, 24376), (3047, 21296), (4432, 14641), (5324, 12188), (6094, 10648)]