25607296

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 59976000

約数和(自身を除く): 34368704

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1399, 1408, 1664, 2288, 2798, 4576, 5596, 9152, 11192, 15389, 18187, 18304, 22384, 30778, 36374, 44768, 61556, 72748, 89536, 123112, 145496, 179072, 200057, 246224, 290992, 400114, 492448, 581984, 800228, 984896, 1163968, 1600456, 1969792, 2327936, 3200912, 6401824, 12803648, 25607296]

約数ペア:

[(1, 25607296), (2, 12803648), (4, 6401824), (8, 3200912), (11, 2327936), (13, 1969792), (16, 1600456), (22, 1163968), (26, 984896), (32, 800228), (44, 581984), (52, 492448), (64, 400114), (88, 290992), (104, 246224), (128, 200057), (143, 179072), (176, 145496), (208, 123112), (286, 89536), (352, 72748), (416, 61556), (572, 44768), (704, 36374), (832, 30778), (1144, 22384), (1399, 18304), (1408, 18187), (1664, 15389), (2288, 11192), (2798, 9152), (4576, 5596)]