28973470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70667}}^1$

素因数の和:70715

約数の個数: 16

約数和(自身を含む): 53425008

約数和(自身を除く): 24451538

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 70667, 141334, 353335, 706670, 2897347, 5794694, 14486735, 28973470]

約数ペア:

[(1, 28973470), (2, 14486735), (5, 5794694), (10, 2897347), (41, 706670), (82, 353335), (205, 141334), (410, 70667)]