4278092

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 9920736

約数和(自身を除く): 5642644

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 73, 91, 92, 98, 146, 161, 182, 196, 292, 299, 322, 364, 511, 598, 637, 644, 949, 1022, 1127, 1196, 1274, 1679, 1898, 2044, 2093, 2254, 2548, 3358, 3577, 3796, 4186, 4508, 6643, 6716, 7154, 8372, 11753, 13286, 14308, 14651, 21827, 23506, 26572, 29302, 43654, 46501, 47012, 58604, 82271, 87308, 93002, 152789, 164542, 186004, 305578, 329084, 611156, 1069523, 2139046, 4278092]

約数ペア:

[(1, 4278092), (2, 2139046), (4, 1069523), (7, 611156), (13, 329084), (14, 305578), (23, 186004), (26, 164542), (28, 152789), (46, 93002), (49, 87308), (52, 82271), (73, 58604), (91, 47012), (92, 46501), (98, 43654), (146, 29302), (161, 26572), (182, 23506), (196, 21827), (292, 14651), (299, 14308), (322, 13286), (364, 11753), (511, 8372), (598, 7154), (637, 6716), (644, 6643), (949, 4508), (1022, 4186), (1127, 3796), (1196, 3577), (1274, 3358), (1679, 2548), (1898, 2254), (2044, 2093)]