4728748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 3889652

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 359, 718, 1436, 3293, 6586, 13172, 13283, 26566, 31951, 53132, 63902, 127804, 1182187, 2364374, 4728748]

約数ペア:

[(1, 4728748), (2, 2364374), (4, 1182187), (37, 127804), (74, 63902), (89, 53132), (148, 31951), (178, 26566), (356, 13283), (359, 13172), (718, 6586), (1436, 3293)]