28579692

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 69060992

約数和(自身を除く): 40481300

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 571, 582, 1142, 1164, 1713, 2284, 3426, 4171, 6852, 8342, 12513, 16684, 24553, 25026, 49106, 50052, 55387, 73659, 98212, 110774, 147318, 166161, 221548, 294636, 332322, 664644, 2381641, 4763282, 7144923, 9526564, 14289846, 28579692]

約数ペア:

[(1, 28579692), (2, 14289846), (3, 9526564), (4, 7144923), (6, 4763282), (12, 2381641), (43, 664644), (86, 332322), (97, 294636), (129, 221548), (172, 166161), (194, 147318), (258, 110774), (291, 98212), (388, 73659), (516, 55387), (571, 50052), (582, 49106), (1142, 25026), (1164, 24553), (1713, 16684), (2284, 12513), (3426, 8342), (4171, 6852)]