28114072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26423}}^1$

素因数の和:26455

約数の個数: 32

約数和(自身を含む): 63417600

約数和(自身を除く): 35303528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 26423, 52846, 105692, 184961, 211384, 369922, 502037, 739844, 1004074, 1479688, 2008148, 3514259, 4016296, 7028518, 14057036, 28114072]

約数ペア:

[(1, 28114072), (2, 14057036), (4, 7028518), (7, 4016296), (8, 3514259), (14, 2008148), (19, 1479688), (28, 1004074), (38, 739844), (56, 502037), (76, 369922), (133, 211384), (152, 184961), (266, 105692), (532, 52846), (1064, 26423)]