28281102

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{70351}}^1$

素因数の和:70423

約数の個数: 16

約数和(自身を含む): 57407232

約数和(自身を除く): 29126130

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 70351, 140702, 211053, 422106, 4713517, 9427034, 14140551, 28281102]

約数ペア:

[(1, 28281102), (2, 14140551), (3, 9427034), (6, 4713517), (67, 422106), (134, 211053), (201, 140702), (402, 70351)]