61333168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 128898000

約数和(自身を除く): 67564832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 1979, 2384, 3874, 3958, 7748, 7916, 15496, 15832, 25727, 30992, 31664, 51454, 102908, 205816, 294871, 411632, 589742, 1179484, 2358968, 3833323, 4717936, 7666646, 15333292, 30666584, 61333168]

約数ペア:

[(1, 61333168), (2, 30666584), (4, 15333292), (8, 7666646), (13, 4717936), (16, 3833323), (26, 2358968), (52, 1179484), (104, 589742), (149, 411632), (208, 294871), (298, 205816), (596, 102908), (1192, 51454), (1937, 31664), (1979, 30992), (2384, 25727), (3874, 15832), (3958, 15496), (7748, 7916)]