73778692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3469}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 139424600

約数和(自身を除く): 65645908

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 3469, 5317, 6938, 10634, 13876, 21268, 45097, 90194, 180388, 1418821, 2837642, 5675284, 18444673, 36889346, 73778692]

約数ペア:

[(1, 73778692), (2, 36889346), (4, 18444673), (13, 5675284), (26, 2837642), (52, 1418821), (409, 180388), (818, 90194), (1636, 45097), (3469, 21268), (5317, 13876), (6938, 10634)]