42968968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 97608960

約数和(自身を除く): 54639992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 146, 161, 184, 292, 322, 457, 511, 584, 644, 914, 1022, 1288, 1679, 1828, 2044, 3199, 3358, 3656, 4088, 6398, 6716, 10511, 11753, 12796, 13432, 21022, 23506, 25592, 33361, 42044, 47012, 66722, 73577, 84088, 94024, 133444, 147154, 233527, 266888, 294308, 467054, 588616, 767303, 934108, 1534606, 1868216, 3069212, 5371121, 6138424, 10742242, 21484484, 42968968]

約数ペア:

[(1, 42968968), (2, 21484484), (4, 10742242), (7, 6138424), (8, 5371121), (14, 3069212), (23, 1868216), (28, 1534606), (46, 934108), (56, 767303), (73, 588616), (92, 467054), (146, 294308), (161, 266888), (184, 233527), (292, 147154), (322, 133444), (457, 94024), (511, 84088), (584, 73577), (644, 66722), (914, 47012), (1022, 42044), (1288, 33361), (1679, 25592), (1828, 23506), (2044, 21022), (3199, 13432), (3358, 12796), (3656, 11753), (4088, 10511), (6398, 6716)]