64905496

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 126671040

約数和(自身を除く): 61765544

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 2491, 3257, 4982, 6514, 9964, 13028, 19928, 26056, 153079, 172621, 306158, 345242, 612316, 690484, 1224632, 1380968, 8113187, 16226374, 32452748, 64905496]

約数ペア:

[(1, 64905496), (2, 32452748), (4, 16226374), (8, 8113187), (47, 1380968), (53, 1224632), (94, 690484), (106, 612316), (188, 345242), (212, 306158), (376, 172621), (424, 153079), (2491, 26056), (3257, 19928), (4982, 13028), (6514, 9964)]