70241648

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 139209840

約数和(自身を除く): 68968192

約数列:

[1, 2, 4, 8, 16, 89, 107, 178, 214, 356, 428, 461, 712, 856, 922, 1424, 1712, 1844, 3688, 7376, 9523, 19046, 38092, 41029, 49327, 76184, 82058, 98654, 152368, 164116, 197308, 328232, 394616, 656464, 789232, 4390103, 8780206, 17560412, 35120824, 70241648]

約数ペア:

[(1, 70241648), (2, 35120824), (4, 17560412), (8, 8780206), (16, 4390103), (89, 789232), (107, 656464), (178, 394616), (214, 328232), (356, 197308), (428, 164116), (461, 152368), (712, 98654), (856, 82058), (922, 76184), (1424, 49327), (1712, 41029), (1844, 38092), (3688, 19046), (7376, 9523)]