64657922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 116750592

約数和(自身を除く): 52092670

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 791, 1582, 1777, 2599, 3554, 5198, 12439, 18193, 24878, 36386, 40871, 81742, 200801, 286097, 401602, 572194, 1405607, 2811214, 4618423, 9236846, 32328961, 64657922]

約数ペア:

[(1, 64657922), (2, 32328961), (7, 9236846), (14, 4618423), (23, 2811214), (46, 1405607), (113, 572194), (161, 401602), (226, 286097), (322, 200801), (791, 81742), (1582, 40871), (1777, 36386), (2599, 24878), (3554, 18193), (5198, 12439)]