64696656

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8269}}^1$

素因数の和:8443

約数の個数: 40

約数和(自身を含む): 168178720

約数和(自身を除く): 103482064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 8269, 16538, 24807, 33076, 49614, 66152, 99228, 132304, 198456, 396912, 1347847, 2695694, 4043541, 5391388, 8087082, 10782776, 16174164, 21565552, 32348328, 64696656]

約数ペア:

[(1, 64696656), (2, 32348328), (3, 21565552), (4, 16174164), (6, 10782776), (8, 8087082), (12, 5391388), (16, 4043541), (24, 2695694), (48, 1347847), (163, 396912), (326, 198456), (489, 132304), (652, 99228), (978, 66152), (1304, 49614), (1956, 33076), (2608, 24807), (3912, 16538), (7824, 8269)]