28269892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32569}}^1$

素因数の和:32611

約数の個数: 24

約数和(自身を含む): 58365440

約数和(自身を除く): 30095548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32569, 65138, 130276, 227983, 455966, 911932, 1009639, 2019278, 4038556, 7067473, 14134946, 28269892]

約数ペア:

[(1, 28269892), (2, 14134946), (4, 7067473), (7, 4038556), (14, 2019278), (28, 1009639), (31, 911932), (62, 455966), (124, 227983), (217, 130276), (434, 65138), (868, 32569)]