57123968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1453

約数の個数: 64

約数和(自身を含む): 128520000

約数和(自身を除く): 71396032

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1399, 1408, 1856, 2552, 2798, 3712, 5104, 5596, 10208, 11192, 15389, 20416, 22384, 30778, 40571, 40832, 44768, 61556, 81142, 89536, 123112, 162284, 179072, 246224, 324568, 446281, 492448, 649136, 892562, 984896, 1298272, 1785124, 1969792, 2596544, 3570248, 5193088, 7140496, 14280992, 28561984, 57123968]

約数ペア:

[(1, 57123968), (2, 28561984), (4, 14280992), (8, 7140496), (11, 5193088), (16, 3570248), (22, 2596544), (29, 1969792), (32, 1785124), (44, 1298272), (58, 984896), (64, 892562), (88, 649136), (116, 492448), (128, 446281), (176, 324568), (232, 246224), (319, 179072), (352, 162284), (464, 123112), (638, 89536), (704, 81142), (928, 61556), (1276, 44768), (1399, 40832), (1408, 40571), (1856, 30778), (2552, 22384), (2798, 20416), (3712, 15389), (5104, 11192), (5596, 10208)]