28833266

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3821}}^1$

素因数の和:3855

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 26203534

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 3821, 7546, 7642, 26747, 42031, 53494, 84062, 187229, 294217, 374458, 588434, 1310603, 2059519, 2621206, 4119038, 14416633, 28833266]

約数ペア:

[(1, 28833266), (2, 14416633), (7, 4119038), (11, 2621206), (14, 2059519), (22, 1310603), (49, 588434), (77, 374458), (98, 294217), (154, 187229), (343, 84062), (539, 53494), (686, 42031), (1078, 26747), (3773, 7642), (3821, 7546)]