15875248

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 31872960

約数和(自身を除く): 15997712

約数列:

[1, 2, 4, 8, 16, 59, 67, 118, 134, 236, 251, 268, 472, 502, 536, 944, 1004, 1072, 2008, 3953, 4016, 7906, 14809, 15812, 16817, 29618, 31624, 33634, 59236, 63248, 67268, 118472, 134536, 236944, 269072, 992203, 1984406, 3968812, 7937624, 15875248]

約数ペア:

[(1, 15875248), (2, 7937624), (4, 3968812), (8, 1984406), (16, 992203), (59, 269072), (67, 236944), (118, 134536), (134, 118472), (236, 67268), (251, 63248), (268, 59236), (472, 33634), (502, 31624), (536, 29618), (944, 16817), (1004, 15812), (1072, 14809), (2008, 7906), (3953, 4016)]