28511316

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1733}}^1$

素因数の和:2200

約数の個数: 36

約数和(自身を含む): 72269652

約数和(自身を除く): 43758336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 1371, 1733, 1828, 2742, 3466, 4113, 5199, 5484, 6932, 8226, 10398, 15597, 16452, 20796, 31194, 62388, 791981, 1583962, 2375943, 3167924, 4751886, 7127829, 9503772, 14255658, 28511316]

約数ペア:

[(1, 28511316), (2, 14255658), (3, 9503772), (4, 7127829), (6, 4751886), (9, 3167924), (12, 2375943), (18, 1583962), (36, 791981), (457, 62388), (914, 31194), (1371, 20796), (1733, 16452), (1828, 15597), (2742, 10398), (3466, 8226), (4113, 6932), (5199, 5484)]