39369312464

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{423581}}^1$

素因数の和:423783

約数の個数: 40

約数和(自身を含む): 78838776168

約数和(自身を除く): 39469463704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 2512, 5809, 11618, 23236, 46472, 92944, 423581, 847162, 1694324, 3388648, 6777296, 15672497, 31344994, 62689988, 66502217, 125379976, 133004434, 250759952, 266008868, 532017736, 1064035472, 2460582029, 4921164058, 9842328116, 19684656232, 39369312464]

約数ペア:

[(1, 39369312464), (2, 19684656232), (4, 9842328116), (8, 4921164058), (16, 2460582029), (37, 1064035472), (74, 532017736), (148, 266008868), (157, 250759952), (296, 133004434), (314, 125379976), (592, 66502217), (628, 62689988), (1256, 31344994), (2512, 15672497), (5809, 6777296), (11618, 3388648), (23236, 1694324), (46472, 847162), (92944, 423581)]