28031016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6911}}^1$

素因数の和:6946

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 47862744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 6911, 13822, 20733, 27644, 41466, 55288, 82932, 89843, 165864, 179686, 269529, 359372, 539058, 718744, 1078116, 1167959, 2156232, 2335918, 3503877, 4671836, 7007754, 9343672, 14015508, 28031016]

約数ペア:

[(1, 28031016), (2, 14015508), (3, 9343672), (4, 7007754), (6, 4671836), (8, 3503877), (12, 2335918), (13, 2156232), (24, 1167959), (26, 1078116), (39, 718744), (52, 539058), (78, 359372), (104, 269529), (156, 179686), (169, 165864), (312, 89843), (338, 82932), (507, 55288), (676, 41466), (1014, 27644), (1352, 20733), (2028, 13822), (4056, 6911)]