64717496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9059}}^1$

素因数の和:9131

約数の個数: 32

約数和(自身を含む): 130464000

約数和(自身を除く): 65746504

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 9059, 18118, 36236, 72472, 172121, 344242, 425773, 688484, 851546, 1376968, 1703092, 3406184, 8089687, 16179374, 32358748, 64717496]

約数ペア:

[(1, 64717496), (2, 32358748), (4, 16179374), (8, 8089687), (19, 3406184), (38, 1703092), (47, 1376968), (76, 851546), (94, 688484), (152, 425773), (188, 344242), (376, 172121), (893, 72472), (1786, 36236), (3572, 18118), (7144, 9059)]