40925448

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4339}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 111711600

約数和(自身を除く): 70786152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4339, 4716, 8678, 9432, 13017, 17356, 26034, 34712, 39051, 52068, 78102, 104136, 156204, 312408, 568409, 1136818, 1705227, 2273636, 3410454, 4547272, 5115681, 6820908, 10231362, 13641816, 20462724, 40925448]

約数ペア:

[(1, 40925448), (2, 20462724), (3, 13641816), (4, 10231362), (6, 6820908), (8, 5115681), (9, 4547272), (12, 3410454), (18, 2273636), (24, 1705227), (36, 1136818), (72, 568409), (131, 312408), (262, 156204), (393, 104136), (524, 78102), (786, 52068), (1048, 39051), (1179, 34712), (1572, 26034), (2358, 17356), (3144, 13017), (4339, 9432), (4716, 8678)]