8401624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 12127016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 593, 616, 644, 1012, 1186, 1288, 1771, 2024, 2372, 3542, 4151, 4744, 6523, 7084, 8302, 13046, 13639, 14168, 16604, 26092, 27278, 33208, 45661, 52184, 54556, 91322, 95473, 109112, 150029, 182644, 190946, 300058, 365288, 381892, 600116, 763784, 1050203, 1200232, 2100406, 4200812, 8401624]

約数ペア:

[(1, 8401624), (2, 4200812), (4, 2100406), (7, 1200232), (8, 1050203), (11, 763784), (14, 600116), (22, 381892), (23, 365288), (28, 300058), (44, 190946), (46, 182644), (56, 150029), (77, 109112), (88, 95473), (92, 91322), (154, 54556), (161, 52184), (184, 45661), (253, 33208), (308, 27278), (322, 26092), (506, 16604), (593, 14168), (616, 13639), (644, 13046), (1012, 8302), (1186, 7084), (1288, 6523), (1771, 4744), (2024, 4151), (2372, 3542)]