40578564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 61789884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 467, 557, 934, 1114, 1401, 1671, 1868, 2228, 2802, 3342, 5604, 6071, 6684, 7241, 12142, 14482, 18213, 21723, 24284, 28964, 36426, 43446, 72852, 86892, 260119, 520238, 780357, 1040476, 1560714, 3121428, 3381547, 6763094, 10144641, 13526188, 20289282, 40578564]

約数ペア:

[(1, 40578564), (2, 20289282), (3, 13526188), (4, 10144641), (6, 6763094), (12, 3381547), (13, 3121428), (26, 1560714), (39, 1040476), (52, 780357), (78, 520238), (156, 260119), (467, 86892), (557, 72852), (934, 43446), (1114, 36426), (1401, 28964), (1671, 24284), (1868, 21723), (2228, 18213), (2802, 14482), (3342, 12142), (5604, 7241), (6071, 6684)]