66897448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9281}}^1$

素因数の和:9357

約数の個数: 32

約数和(自身を含む): 135331560

約数和(自身を除く): 68434112

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 9281, 18562, 37124, 74248, 157777, 315554, 491893, 631108, 983786, 1262216, 1967572, 3935144, 8362181, 16724362, 33448724, 66897448]

約数ペア:

[(1, 66897448), (2, 33448724), (4, 16724362), (8, 8362181), (17, 3935144), (34, 1967572), (53, 1262216), (68, 983786), (106, 631108), (136, 491893), (212, 315554), (424, 157777), (901, 74248), (1802, 37124), (3604, 18562), (7208, 9281)]