72212972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33871}}^1$

素因数の和:33929

約数の個数: 24

約数和(自身を含む): 139417152

約数和(自身を除く): 67204180

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 33871, 67742, 135484, 440323, 880646, 1388711, 1761292, 2777422, 5554844, 18053243, 36106486, 72212972]

約数ペア:

[(1, 72212972), (2, 36106486), (4, 18053243), (13, 5554844), (26, 2777422), (41, 1761292), (52, 1388711), (82, 880646), (164, 440323), (533, 135484), (1066, 67742), (2132, 33871)]