677369344

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{42677}}^1$

素因数の和:42726

約数の個数: 40

約数和(自身を含む): 1397107008

約数和(自身を除く): 719737664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 42677, 85354, 170708, 341416, 682832, 1322987, 1365664, 2645974, 2731328, 5291948, 5462656, 10583896, 10925312, 21167792, 21850624, 42335584, 84671168, 169342336, 338684672, 677369344]

約数ペア:

[(1, 677369344), (2, 338684672), (4, 169342336), (8, 84671168), (16, 42335584), (31, 21850624), (32, 21167792), (62, 10925312), (64, 10583896), (124, 5462656), (128, 5291948), (248, 2731328), (256, 2645974), (496, 1365664), (512, 1322987), (992, 682832), (1984, 341416), (3968, 170708), (7936, 85354), (15872, 42677)]