28844136

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12966

約数の個数: 48

約数和(自身を含む): 80645760

約数和(自身を除く): 51801624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12923, 25846, 38769, 51692, 77538, 103384, 116307, 155076, 232614, 310152, 400613, 465228, 801226, 930456, 1201839, 1602452, 2403678, 3204904, 3605517, 4807356, 7211034, 9614712, 14422068, 28844136]

約数ペア:

[(1, 28844136), (2, 14422068), (3, 9614712), (4, 7211034), (6, 4807356), (8, 3605517), (9, 3204904), (12, 2403678), (18, 1602452), (24, 1201839), (31, 930456), (36, 801226), (62, 465228), (72, 400613), (93, 310152), (124, 232614), (186, 155076), (248, 116307), (279, 103384), (372, 77538), (558, 51692), (744, 38769), (1116, 25846), (2232, 12923)]