7172904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 18588960

約数和(自身を除く): 11416056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 311, 372, 622, 744, 933, 961, 1244, 1866, 1922, 2488, 2883, 3732, 3844, 5766, 7464, 7688, 9641, 11532, 19282, 23064, 28923, 38564, 57846, 77128, 115692, 231384, 298871, 597742, 896613, 1195484, 1793226, 2390968, 3586452, 7172904]

約数ペア:

[(1, 7172904), (2, 3586452), (3, 2390968), (4, 1793226), (6, 1195484), (8, 896613), (12, 597742), (24, 298871), (31, 231384), (62, 115692), (93, 77128), (124, 57846), (186, 38564), (248, 28923), (311, 23064), (372, 19282), (622, 11532), (744, 9641), (933, 7688), (961, 7464), (1244, 5766), (1866, 3844), (1922, 3732), (2488, 2883)]