38745772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 75710880

約数和(自身を除く): 36965108

約数列:

[1, 2, 4, 13, 26, 52, 59, 73, 118, 146, 173, 236, 292, 346, 692, 767, 949, 1534, 1898, 2249, 3068, 3796, 4307, 4498, 8614, 8996, 10207, 12629, 17228, 20414, 25258, 40828, 50516, 55991, 111982, 132691, 164177, 223964, 265382, 328354, 530764, 656708, 745111, 1490222, 2980444, 9686443, 19372886, 38745772]

約数ペア:

[(1, 38745772), (2, 19372886), (4, 9686443), (13, 2980444), (26, 1490222), (52, 745111), (59, 656708), (73, 530764), (118, 328354), (146, 265382), (173, 223964), (236, 164177), (292, 132691), (346, 111982), (692, 55991), (767, 50516), (949, 40828), (1534, 25258), (1898, 20414), (2249, 17228), (3068, 12629), (3796, 10207), (4307, 8996), (4498, 8614)]