57869968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4643

約数の個数: 40

約数和(自身を含む): 122754296

約数和(自身を除く): 64884328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 4561, 6344, 9122, 12688, 18244, 36488, 59293, 72976, 118586, 237172, 278221, 474344, 556442, 948688, 1112884, 2225768, 3616873, 4451536, 7233746, 14467492, 28934984, 57869968]

約数ペア:

[(1, 57869968), (2, 28934984), (4, 14467492), (8, 7233746), (13, 4451536), (16, 3616873), (26, 2225768), (52, 1112884), (61, 948688), (104, 556442), (122, 474344), (208, 278221), (244, 237172), (488, 118586), (793, 72976), (976, 59293), (1586, 36488), (3172, 18244), (4561, 12688), (6344, 9122)]