40340566

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 72656640

約数和(自身を除く): 32316074

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 938, 1483, 1943, 2966, 3886, 10381, 13601, 20762, 27202, 43007, 86014, 99361, 198722, 301049, 602098, 695527, 1391054, 2881469, 5762938, 20170283, 40340566]

約数ペア:

[(1, 40340566), (2, 20170283), (7, 5762938), (14, 2881469), (29, 1391054), (58, 695527), (67, 602098), (134, 301049), (203, 198722), (406, 99361), (469, 86014), (938, 43007), (1483, 27202), (1943, 20762), (2966, 13601), (3886, 10381)]