28664702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 20324098

約数列:

[1, 2, 11, 22, 29, 58, 179, 251, 319, 358, 502, 638, 1969, 2761, 3938, 5191, 5522, 7279, 10382, 14558, 44929, 57101, 80069, 89858, 114202, 160138, 494219, 988438, 1302941, 2605882, 14332351, 28664702]

約数ペア:

[(1, 28664702), (2, 14332351), (11, 2605882), (22, 1302941), (29, 988438), (58, 494219), (179, 160138), (251, 114202), (319, 89858), (358, 80069), (502, 57101), (638, 44929), (1969, 14558), (2761, 10382), (3938, 7279), (5191, 5522)]