3840028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 7182000

約数和(自身を除く): 3341972

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 379, 596, 758, 1516, 2533, 5066, 6443, 10132, 12886, 25772, 56471, 112942, 225884, 960007, 1920014, 3840028]

約数ペア:

[(1, 3840028), (2, 1920014), (4, 960007), (17, 225884), (34, 112942), (68, 56471), (149, 25772), (298, 12886), (379, 10132), (596, 6443), (758, 5066), (1516, 2533)]