28634658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12659}}^1$

素因数の和:12706

約数の個数: 32

約数和(自身を含む): 63806400

約数和(自身を除く): 35171742

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 12659, 25318, 37977, 75954, 164567, 329134, 367111, 493701, 734222, 987402, 1101333, 2202666, 4772443, 9544886, 14317329, 28634658]

約数ペア:

[(1, 28634658), (2, 14317329), (3, 9544886), (6, 4772443), (13, 2202666), (26, 1101333), (29, 987402), (39, 734222), (58, 493701), (78, 367111), (87, 329134), (174, 164567), (377, 75954), (754, 37977), (1131, 25318), (2262, 12659)]