72895384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{733}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 141632640

約数和(自身を除く): 68737256

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 401, 733, 802, 1466, 1604, 2932, 3208, 5864, 12431, 22723, 24862, 45446, 49724, 90892, 99448, 181784, 293933, 587866, 1175732, 2351464, 9111923, 18223846, 36447692, 72895384]

約数ペア:

[(1, 72895384), (2, 36447692), (4, 18223846), (8, 9111923), (31, 2351464), (62, 1175732), (124, 587866), (248, 293933), (401, 181784), (733, 99448), (802, 90892), (1466, 49724), (1604, 45446), (2932, 24862), (3208, 22723), (5864, 12431)]