77187472

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{4273}}^1$

素因数の和:5410

約数の個数: 20

約数和(自身を含む): 149718220

約数和(自身を除く): 72530748

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4273, 4516, 8546, 9032, 17092, 18064, 34184, 68368, 4824217, 9648434, 19296868, 38593736, 77187472]

約数ペア:

[(1, 77187472), (2, 38593736), (4, 19296868), (8, 9648434), (16, 4824217), (1129, 68368), (2258, 34184), (4273, 18064), (4516, 17092), (8546, 9032)]