66227656

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 140958720

約数和(自身を除く): 74731064

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2207, 2728, 3751, 4414, 7502, 8828, 15004, 17656, 24277, 30008, 48554, 68417, 97108, 136834, 194216, 267047, 273668, 534094, 547336, 752587, 1068188, 1505174, 2136376, 3010348, 6020696, 8278457, 16556914, 33113828, 66227656]

約数ペア:

[(1, 66227656), (2, 33113828), (4, 16556914), (8, 8278457), (11, 6020696), (22, 3010348), (31, 2136376), (44, 1505174), (62, 1068188), (88, 752587), (121, 547336), (124, 534094), (242, 273668), (248, 267047), (341, 194216), (484, 136834), (682, 97108), (968, 68417), (1364, 48554), (2207, 30008), (2728, 24277), (3751, 17656), (4414, 15004), (7502, 8828)]