3669388144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{87433}}^1$

素因数の和:87545

約数の個数: 40

約数和(自身を含む): 7394118512

約数和(自身を除く): 3724730368

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 5246, 10492, 20984, 41968, 87433, 174866, 349732, 699464, 1398928, 3759619, 5333413, 7519238, 10666826, 15038476, 21333652, 30076952, 42667304, 60153904, 85334608, 229336759, 458673518, 917347036, 1834694072, 3669388144]

約数ペア:

[(1, 3669388144), (2, 1834694072), (4, 917347036), (8, 458673518), (16, 229336759), (43, 85334608), (61, 60153904), (86, 42667304), (122, 30076952), (172, 21333652), (244, 15038476), (344, 10666826), (488, 7519238), (688, 5333413), (976, 3759619), (2623, 1398928), (5246, 699464), (10492, 349732), (20984, 174866), (41968, 87433)]