25874784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6940

約数の個数: 72

約数和(自身を含む): 79252992

約数和(自身を除く): 53378208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 6911, 13822, 20733, 27644, 41466, 55288, 62199, 82932, 89843, 110576, 124398, 165864, 179686, 221152, 248796, 269529, 331728, 359372, 497592, 539058, 663456, 718744, 808587, 995184, 1078116, 1437488, 1617174, 1990368, 2156232, 2874976, 3234348, 4312464, 6468696, 8624928, 12937392, 25874784]

約数ペア:

[(1, 25874784), (2, 12937392), (3, 8624928), (4, 6468696), (6, 4312464), (8, 3234348), (9, 2874976), (12, 2156232), (13, 1990368), (16, 1617174), (18, 1437488), (24, 1078116), (26, 995184), (32, 808587), (36, 718744), (39, 663456), (48, 539058), (52, 497592), (72, 359372), (78, 331728), (96, 269529), (104, 248796), (117, 221152), (144, 179686), (156, 165864), (208, 124398), (234, 110576), (288, 89843), (312, 82932), (416, 62199), (468, 55288), (624, 41466), (936, 27644), (1248, 20733), (1872, 13822), (3744, 6911)]