40638288

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2011}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 105283936

約数和(自身を除く): 64645648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2011, 2526, 3368, 4022, 5052, 6033, 6736, 8044, 10104, 12066, 16088, 20208, 24132, 32176, 48264, 96528, 846631, 1693262, 2539893, 3386524, 5079786, 6773048, 10159572, 13546096, 20319144, 40638288]

約数ペア:

[(1, 40638288), (2, 20319144), (3, 13546096), (4, 10159572), (6, 6773048), (8, 5079786), (12, 3386524), (16, 2539893), (24, 1693262), (48, 846631), (421, 96528), (842, 48264), (1263, 32176), (1684, 24132), (2011, 20208), (2526, 16088), (3368, 12066), (4022, 10104), (5052, 8044), (6033, 6736)]