61979130524

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{4861}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 110988958080

約数和(自身を除く): 49009827556

約数列:

[1, 2, 4, 79, 157, 158, 257, 314, 316, 514, 628, 1028, 4861, 9722, 12403, 19444, 20303, 24806, 40349, 40606, 49612, 80698, 81212, 161396, 384019, 763177, 768038, 1249277, 1526354, 1536076, 2498554, 3052708, 3187571, 4997108, 6375142, 12750284, 60290983, 98692883, 120581966, 196136489, 197385766, 241163932, 392272978, 394771532, 784545956, 15494782631, 30989565262, 61979130524]

約数ペア:

[(1, 61979130524), (2, 30989565262), (4, 15494782631), (79, 784545956), (157, 394771532), (158, 392272978), (257, 241163932), (314, 197385766), (316, 196136489), (514, 120581966), (628, 98692883), (1028, 60290983), (4861, 12750284), (9722, 6375142), (12403, 4997108), (19444, 3187571), (20303, 3052708), (24806, 2498554), (40349, 1536076), (40606, 1526354), (49612, 1249277), (80698, 768038), (81212, 763177), (161396, 384019)]