45647938

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 80064000

約数和(自身を除く): 34416062

約数列:

[1, 2, 7, 14, 79, 149, 158, 277, 298, 553, 554, 1043, 1106, 1939, 2086, 3878, 11771, 21883, 23542, 41273, 43766, 82397, 82546, 153181, 164794, 288911, 306362, 577822, 3260567, 6521134, 22823969, 45647938]

約数ペア:

[(1, 45647938), (2, 22823969), (7, 6521134), (14, 3260567), (79, 577822), (149, 306362), (158, 288911), (277, 164794), (298, 153181), (553, 82546), (554, 82397), (1043, 43766), (1106, 41273), (1939, 23542), (2086, 21883), (3878, 11771)]