28928662

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 52861248

約数和(自身を除く): 23932586

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 617, 1234, 1379, 2758, 3349, 4319, 6698, 8638, 10489, 20978, 23443, 46886, 73423, 121549, 146846, 243098, 850843, 1701686, 2066333, 4132666, 14464331, 28928662]

約数ペア:

[(1, 28928662), (2, 14464331), (7, 4132666), (14, 2066333), (17, 1701686), (34, 850843), (119, 243098), (197, 146846), (238, 121549), (394, 73423), (617, 46886), (1234, 23443), (1379, 20978), (2758, 10489), (3349, 8638), (4319, 6698)]