72879376

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{4691}}^1$

素因数の和:5670

約数の個数: 20

約数和(自身を含む): 141379344

約数和(自身を除く): 68499968

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 4691, 7768, 9382, 15536, 18764, 37528, 75056, 4554961, 9109922, 18219844, 36439688, 72879376]

約数ペア:

[(1, 72879376), (2, 36439688), (4, 18219844), (8, 9109922), (16, 4554961), (971, 75056), (1942, 37528), (3884, 18764), (4691, 15536), (7768, 9382)]