64803408

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31397}}^1$

素因数の和:31451

約数の個数: 40

約数和(自身を含む): 171307488

約数和(自身を除く): 106504080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 31397, 62794, 94191, 125588, 188382, 251176, 376764, 502352, 753528, 1350071, 1507056, 2700142, 4050213, 5400284, 8100426, 10800568, 16200852, 21601136, 32401704, 64803408]

約数ペア:

[(1, 64803408), (2, 32401704), (3, 21601136), (4, 16200852), (6, 10800568), (8, 8100426), (12, 5400284), (16, 4050213), (24, 2700142), (43, 1507056), (48, 1350071), (86, 753528), (129, 502352), (172, 376764), (258, 251176), (344, 188382), (516, 125588), (688, 94191), (1032, 62794), (2064, 31397)]