42205724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1907}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 80777088

約数和(自身を除く): 38571364

約数列:

[1, 2, 4, 11, 22, 44, 503, 1006, 1907, 2012, 3814, 5533, 7628, 11066, 20977, 22132, 41954, 83908, 959221, 1918442, 3836884, 10551431, 21102862, 42205724]

約数ペア:

[(1, 42205724), (2, 21102862), (4, 10551431), (11, 3836884), (22, 1918442), (44, 959221), (503, 83908), (1006, 41954), (1907, 22132), (2012, 20977), (3814, 11066), (5533, 7628)]