40045512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128351}}^1$

素因数の和:128373

約数の個数: 32

約数和(自身を含む): 107815680

約数和(自身を除く): 67770168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 128351, 256702, 385053, 513404, 770106, 1026808, 1540212, 1668563, 3080424, 3337126, 5005689, 6674252, 10011378, 13348504, 20022756, 40045512]

約数ペア:

[(1, 40045512), (2, 20022756), (3, 13348504), (4, 10011378), (6, 6674252), (8, 5005689), (12, 3337126), (13, 3080424), (24, 1668563), (26, 1540212), (39, 1026808), (52, 770106), (78, 513404), (104, 385053), (156, 256702), (312, 128351)]