65488016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{613}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 138872064

約数和(自身を除く): 73384048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 607, 613, 1214, 1226, 2428, 2452, 4856, 4904, 6677, 6743, 9712, 9808, 13354, 13486, 26708, 26972, 53416, 53944, 106832, 107888, 372091, 744182, 1488364, 2976728, 4093001, 5953456, 8186002, 16372004, 32744008, 65488016]

約数ペア:

[(1, 65488016), (2, 32744008), (4, 16372004), (8, 8186002), (11, 5953456), (16, 4093001), (22, 2976728), (44, 1488364), (88, 744182), (176, 372091), (607, 107888), (613, 106832), (1214, 53944), (1226, 53416), (2428, 26972), (2452, 26708), (4856, 13486), (4904, 13354), (6677, 9808), (6743, 9712)]