8272352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 18071424

約数和(自身を除く): 9799072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 331, 352, 568, 662, 781, 1136, 1324, 1562, 2272, 2648, 3124, 3641, 5296, 6248, 7282, 10592, 12496, 14564, 23501, 24992, 29128, 47002, 58256, 94004, 116512, 188008, 258511, 376016, 517022, 752032, 1034044, 2068088, 4136176, 8272352]

約数ペア:

[(1, 8272352), (2, 4136176), (4, 2068088), (8, 1034044), (11, 752032), (16, 517022), (22, 376016), (32, 258511), (44, 188008), (71, 116512), (88, 94004), (142, 58256), (176, 47002), (284, 29128), (331, 24992), (352, 23501), (568, 14564), (662, 12496), (781, 10592), (1136, 7282), (1324, 6248), (1562, 5296), (2272, 3641), (2648, 3124)]