28981626

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{81869}}^1$

素因数の和:81933

約数の個数: 16

約数和(自身を含む): 58946400

約数和(自身を除く): 29964774

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 81869, 163738, 245607, 491214, 4830271, 9660542, 14490813, 28981626]

約数ペア:

[(1, 28981626), (2, 14490813), (3, 9660542), (6, 4830271), (59, 491214), (118, 245607), (177, 163738), (354, 81869)]