56968496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16111}}^1$

素因数の和:16149

約数の個数: 40

約数和(自身を含む): 125866944

約数和(自身を除く): 68898448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 16111, 32222, 64444, 128888, 209443, 257776, 273887, 418886, 547774, 837772, 1095548, 1675544, 2191096, 3351088, 3560531, 4382192, 7121062, 14242124, 28484248, 56968496]

約数ペア:

[(1, 56968496), (2, 28484248), (4, 14242124), (8, 7121062), (13, 4382192), (16, 3560531), (17, 3351088), (26, 2191096), (34, 1675544), (52, 1095548), (68, 837772), (104, 547774), (136, 418886), (208, 273887), (221, 257776), (272, 209443), (442, 128888), (884, 64444), (1768, 32222), (3536, 16111)]