72665908

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{7229}}^1$

素因数の和:7599

約数の個数: 24

約数和(自身を含む): 145756800

約数和(自身を除く): 73090892

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 7229, 10052, 14458, 28916, 50603, 101206, 202412, 2595211, 5190422, 10380844, 18166477, 36332954, 72665908]

約数ペア:

[(1, 72665908), (2, 36332954), (4, 18166477), (7, 10380844), (14, 5190422), (28, 2595211), (359, 202412), (718, 101206), (1436, 50603), (2513, 28916), (5026, 14458), (7229, 10052)]