28305714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{773}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 60186240

約数和(自身を除く): 31880526

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 359, 718, 773, 1077, 1546, 2154, 2319, 4638, 6103, 12206, 13141, 18309, 26282, 36618, 39423, 78846, 277507, 555014, 832521, 1665042, 4717619, 9435238, 14152857, 28305714]

約数ペア:

[(1, 28305714), (2, 14152857), (3, 9435238), (6, 4717619), (17, 1665042), (34, 832521), (51, 555014), (102, 277507), (359, 78846), (718, 39423), (773, 36618), (1077, 26282), (1546, 18309), (2154, 13141), (2319, 12206), (4638, 6103)]