42963494

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 40

約数和(自身を含む): 78652080

約数和(自身を除く): 35688586

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 389, 686, 778, 1127, 2254, 2401, 2723, 4802, 5446, 7889, 8947, 15778, 17894, 19061, 38122, 55223, 62629, 110446, 125258, 133427, 266854, 438403, 876806, 933989, 1867978, 3068821, 6137642, 21481747, 42963494]

約数ペア:

[(1, 42963494), (2, 21481747), (7, 6137642), (14, 3068821), (23, 1867978), (46, 933989), (49, 876806), (98, 438403), (161, 266854), (322, 133427), (343, 125258), (389, 110446), (686, 62629), (778, 55223), (1127, 38122), (2254, 19061), (2401, 17894), (2723, 15778), (4802, 8947), (5446, 7889)]