28765698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{368791}}^1$

素因数の和:368809

約数の個数: 16

約数和(自身を含む): 61957056

約数和(自身を除く): 33191358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 368791, 737582, 1106373, 2212746, 4794283, 9588566, 14382849, 28765698]

約数ペア:

[(1, 28765698), (2, 14382849), (3, 9588566), (6, 4794283), (13, 2212746), (26, 1106373), (39, 737582), (78, 368791)]