375073328

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{145603}}^1$

素因数の和:145641

約数の個数: 40

約数和(自身を含む): 866635008

約数和(自身を除く): 491561680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 145603, 291206, 582412, 1019221, 1164824, 2038442, 2329648, 3348869, 4076884, 6697738, 8153768, 13395476, 16307536, 23442083, 26790952, 46884166, 53581904, 93768332, 187536664, 375073328]

約数ペア:

[(1, 375073328), (2, 187536664), (4, 93768332), (7, 53581904), (8, 46884166), (14, 26790952), (16, 23442083), (23, 16307536), (28, 13395476), (46, 8153768), (56, 6697738), (92, 4076884), (112, 3348869), (161, 2329648), (184, 2038442), (322, 1164824), (368, 1019221), (644, 582412), (1288, 291206), (2576, 145603)]