25139642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 17970502

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 593, 902, 1034, 1186, 1927, 3854, 6523, 13046, 21197, 24313, 27871, 42394, 48626, 55742, 267443, 306581, 534886, 613162, 1142711, 2285422, 12569821, 25139642]

約数ペア:

[(1, 25139642), (2, 12569821), (11, 2285422), (22, 1142711), (41, 613162), (47, 534886), (82, 306581), (94, 267443), (451, 55742), (517, 48626), (593, 42394), (902, 27871), (1034, 24313), (1186, 21197), (1927, 13046), (3854, 6523)]