15538781504

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{3623783}}^1$

素因数の和:3623862

約数の個数: 28

約数和(自身を含む): 31294998624

約数和(自身を除く): 15756217120

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 3623783, 7247566, 14495132, 28990264, 57980528, 115961056, 231922112, 242793461, 485586922, 971173844, 1942347688, 3884695376, 7769390752, 15538781504]

約数ペア:

[(1, 15538781504), (2, 7769390752), (4, 3884695376), (8, 1942347688), (16, 971173844), (32, 485586922), (64, 242793461), (67, 231922112), (134, 115961056), (268, 57980528), (536, 28990264), (1072, 14495132), (2144, 7247566), (4288, 3623783)]