74146064

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{10321}}^1$

素因数の和:10778

約数の個数: 20

約数和(自身を含む): 143991900

約数和(自身を除く): 69845836

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 10321, 20642, 41284, 82568, 165136, 4634129, 9268258, 18536516, 37073032, 74146064]

約数ペア:

[(1, 74146064), (2, 37073032), (4, 18536516), (8, 9268258), (16, 4634129), (449, 165136), (898, 82568), (1796, 41284), (3592, 20642), (7184, 10321)]