73944627472

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{5615479}}^1$

素因数の和:5616310

約数の個数: 20

約数和(自身を含む): 143441821120

約数和(自身を除く): 69497193648

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 5615479, 11230958, 22461916, 44923832, 89847664, 4621539217, 9243078434, 18486156868, 36972313736, 73944627472]

約数ペア:

[(1, 73944627472), (2, 36972313736), (4, 18486156868), (8, 9243078434), (16, 4621539217), (823, 89847664), (1646, 44923832), (3292, 22461916), (6584, 11230958), (13168, 5615479)]