28506528

素因数分解:

$2^5\times 3^2\times {\mathrm{98981}}^1$

素因数の和:98997

約数の個数: 36

約数和(自身を含む): 81066258

約数和(自身を除く): 52559730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 98981, 197962, 296943, 395924, 593886, 791848, 890829, 1187772, 1583696, 1781658, 2375544, 3167392, 3563316, 4751088, 7126632, 9502176, 14253264, 28506528]

約数ペア:

[(1, 28506528), (2, 14253264), (3, 9502176), (4, 7126632), (6, 4751088), (8, 3563316), (9, 3167392), (12, 2375544), (16, 1781658), (18, 1583696), (24, 1187772), (32, 890829), (36, 791848), (48, 593886), (72, 395924), (96, 296943), (144, 197962), (288, 98981)]