65727584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157999}}^1$

素因数の和:158022

約数の個数: 24

約数和(自身を含む): 139356000

約数和(自身を除く): 73628416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 157999, 315998, 631996, 1263992, 2053987, 2527984, 4107974, 5055968, 8215948, 16431896, 32863792, 65727584]

約数ペア:

[(1, 65727584), (2, 32863792), (4, 16431896), (8, 8215948), (13, 5055968), (16, 4107974), (26, 2527984), (32, 2053987), (52, 1263992), (104, 631996), (208, 315998), (416, 157999)]