28736658

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{27059}}^1$

素因数の和:27126

約数の個数: 24

約数和(自身を含む): 63320400

約数和(自身を除く): 34583742

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 27059, 54118, 81177, 162354, 243531, 487062, 1596481, 3192962, 4789443, 9578886, 14368329, 28736658]

約数ペア:

[(1, 28736658), (2, 14368329), (3, 9578886), (6, 4789443), (9, 3192962), (18, 1596481), (59, 487062), (118, 243531), (177, 162354), (354, 81177), (531, 54118), (1062, 27059)]