64907992

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 125092800

約数和(自身を除く): 60184808

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 1459, 2918, 5561, 5836, 11122, 11672, 22244, 44488, 97753, 121097, 195506, 242194, 391012, 484388, 782024, 968776, 8113499, 16226998, 32453996, 64907992]

約数ペア:

[(1, 64907992), (2, 32453996), (4, 16226998), (8, 8113499), (67, 968776), (83, 782024), (134, 484388), (166, 391012), (268, 242194), (332, 195506), (536, 121097), (664, 97753), (1459, 44488), (2918, 22244), (5561, 11672), (5836, 11122)]