64676928

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1471}}^1$

素因数の和:1715

約数の個数: 56

約数和(自身を含む): 171988480

約数和(自身を除く): 107311552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 458, 687, 916, 1374, 1471, 1832, 2748, 2942, 3664, 4413, 5496, 5884, 7328, 8826, 10992, 11768, 14656, 17652, 21984, 23536, 35304, 43968, 47072, 70608, 94144, 141216, 282432, 336859, 673718, 1010577, 1347436, 2021154, 2694872, 4042308, 5389744, 8084616, 10779488, 16169232, 21558976, 32338464, 64676928]

約数ペア:

[(1, 64676928), (2, 32338464), (3, 21558976), (4, 16169232), (6, 10779488), (8, 8084616), (12, 5389744), (16, 4042308), (24, 2694872), (32, 2021154), (48, 1347436), (64, 1010577), (96, 673718), (192, 336859), (229, 282432), (458, 141216), (687, 94144), (916, 70608), (1374, 47072), (1471, 43968), (1832, 35304), (2748, 23536), (2942, 21984), (3664, 17652), (4413, 14656), (5496, 11768), (5884, 10992), (7328, 8826)]