64127544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205537}}^1$

素因数の和:205559

約数の個数: 32

約数和(自身を含む): 172651920

約数和(自身を除く): 108524376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 205537, 411074, 616611, 822148, 1233222, 1644296, 2466444, 2671981, 4932888, 5343962, 8015943, 10687924, 16031886, 21375848, 32063772, 64127544]

約数ペア:

[(1, 64127544), (2, 32063772), (3, 21375848), (4, 16031886), (6, 10687924), (8, 8015943), (12, 5343962), (13, 4932888), (24, 2671981), (26, 2466444), (39, 1644296), (52, 1233222), (78, 822148), (104, 616611), (156, 411074), (312, 205537)]