70423654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 130118688

約数和(自身を除く): 59695034

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 257, 259, 322, 514, 518, 529, 851, 1058, 1702, 1799, 3598, 3703, 5911, 5957, 7406, 9509, 11822, 11914, 19018, 19573, 39146, 41377, 66563, 82754, 133126, 135953, 137011, 218707, 271906, 274022, 437414, 951671, 1530949, 1903342, 3061898, 5030261, 10060522, 35211827, 70423654]

約数ペア:

[(1, 70423654), (2, 35211827), (7, 10060522), (14, 5030261), (23, 3061898), (37, 1903342), (46, 1530949), (74, 951671), (161, 437414), (257, 274022), (259, 271906), (322, 218707), (514, 137011), (518, 135953), (529, 133126), (851, 82754), (1058, 66563), (1702, 41377), (1799, 39146), (3598, 19573), (3703, 19018), (5911, 11914), (5957, 11822), (7406, 9509)]