66926704

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 60

約数和(自身を含む): 143368056

約数和(自身を除く): 76441352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 338, 424, 467, 676, 689, 848, 934, 1352, 1378, 1868, 2704, 2756, 3736, 5512, 6071, 7472, 8957, 11024, 12142, 17914, 24284, 24751, 35828, 48568, 49502, 71656, 78923, 97136, 99004, 143312, 157846, 198008, 315692, 321763, 396016, 631384, 643526, 1262768, 1287052, 2574104, 4182919, 5148208, 8365838, 16731676, 33463352, 66926704]

約数ペア:

[(1, 66926704), (2, 33463352), (4, 16731676), (8, 8365838), (13, 5148208), (16, 4182919), (26, 2574104), (52, 1287052), (53, 1262768), (104, 643526), (106, 631384), (169, 396016), (208, 321763), (212, 315692), (338, 198008), (424, 157846), (467, 143312), (676, 99004), (689, 97136), (848, 78923), (934, 71656), (1352, 49502), (1378, 48568), (1868, 35828), (2704, 24751), (2756, 24284), (3736, 17914), (5512, 12142), (6071, 11024), (7472, 8957)]