28906638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{253567}}^1$

素因数の和:253591

約数の個数: 16

約数和(自身を含む): 60856320

約数和(自身を除く): 31949682

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 253567, 507134, 760701, 1521402, 4817773, 9635546, 14453319, 28906638]

約数ペア:

[(1, 28906638), (2, 14453319), (3, 9635546), (6, 4817773), (19, 1521402), (38, 760701), (57, 507134), (114, 253567)]