66390454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 45376586

約数列:

[1, 2, 13, 26, 29, 58, 191, 377, 382, 461, 754, 922, 2483, 4966, 5539, 5993, 11078, 11986, 13369, 26738, 72007, 88051, 144014, 173797, 176102, 347594, 1144663, 2289326, 2553479, 5106958, 33195227, 66390454]

約数ペア:

[(1, 66390454), (2, 33195227), (13, 5106958), (26, 2553479), (29, 2289326), (58, 1144663), (191, 347594), (377, 176102), (382, 173797), (461, 144014), (754, 88051), (922, 72007), (2483, 26738), (4966, 13369), (5539, 11986), (5993, 11078)]