28717974

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{6967}}^1$

素因数の和:7204

約数の個数: 24

約数和(自身を含む): 62502960

約数和(自身を除く): 33784986

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 6967, 13934, 20901, 41802, 62703, 125406, 1595443, 3190886, 4786329, 9572658, 14358987, 28717974]

約数ペア:

[(1, 28717974), (2, 14358987), (3, 9572658), (6, 4786329), (9, 3190886), (18, 1595443), (229, 125406), (458, 62703), (687, 41802), (1374, 20901), (2061, 13934), (4122, 6967)]