28685982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6029}}^1$

素因数の和:6108

約数の個数: 32

約数和(自身を含む): 62808480

約数和(自身を除く): 34122498

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 6029, 12058, 18087, 36174, 78377, 156754, 235131, 367769, 470262, 735538, 1103307, 2206614, 4780997, 9561994, 14342991, 28685982]

約数ペア:

[(1, 28685982), (2, 14342991), (3, 9561994), (6, 4780997), (13, 2206614), (26, 1103307), (39, 735538), (61, 470262), (78, 367769), (122, 235131), (183, 156754), (366, 78377), (793, 36174), (1586, 18087), (2379, 12058), (4758, 6029)]