74918488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{253103}}^1$

素因数の和:253146

約数の個数: 16

約数和(自身を含む): 144269280

約数和(自身を除く): 69350792

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 253103, 506206, 1012412, 2024824, 9364811, 18729622, 37459244, 74918488]

約数ペア:

[(1, 74918488), (2, 37459244), (4, 18729622), (8, 9364811), (37, 2024824), (74, 1012412), (148, 506206), (296, 253103)]