13525888

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 27117720

約数和(自身を除く): 13591832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 421, 502, 842, 1004, 1684, 2008, 3368, 4016, 6736, 8032, 13472, 16064, 26944, 32128, 53888, 105671, 211342, 422684, 845368, 1690736, 3381472, 6762944, 13525888]

約数ペア:

[(1, 13525888), (2, 6762944), (4, 3381472), (8, 1690736), (16, 845368), (32, 422684), (64, 211342), (128, 105671), (251, 53888), (421, 32128), (502, 26944), (842, 16064), (1004, 13472), (1684, 8032), (2008, 6736), (3368, 4016)]