61715752

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2557}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 132606720

約数和(自身を除く): 70890968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2557, 3017, 3448, 5114, 6034, 10228, 12068, 17899, 20456, 24136, 35798, 71596, 143192, 1102067, 2204134, 4408268, 7714469, 8816536, 15428938, 30857876, 61715752]

約数ペア:

[(1, 61715752), (2, 30857876), (4, 15428938), (7, 8816536), (8, 7714469), (14, 4408268), (28, 2204134), (56, 1102067), (431, 143192), (862, 71596), (1724, 35798), (2557, 24136), (3017, 20456), (3448, 17899), (5114, 12068), (6034, 10228)]