28820212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 52778880

約数和(自身を除く): 23958668

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3739, 3854, 7478, 7708, 14956, 153299, 175733, 306598, 351466, 613196, 702932, 7205053, 14410106, 28820212]

約数ペア:

[(1, 28820212), (2, 14410106), (4, 7205053), (41, 702932), (47, 613196), (82, 351466), (94, 306598), (164, 175733), (188, 153299), (1927, 14956), (3739, 7708), (3854, 7478)]