28895494

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2699}}^1$

素因数の和:2855

約数の個数: 16

約数和(自身を含む): 44614800

約数和(自身を除く): 15719306

約数列:

[1, 2, 53, 101, 106, 202, 2699, 5353, 5398, 10706, 143047, 272599, 286094, 545198, 14447747, 28895494]

約数ペア:

[(1, 28895494), (2, 14447747), (53, 545198), (101, 286094), (106, 272599), (202, 143047), (2699, 10706), (5353, 5398)]