2557152

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:712

約数の個数: 72

約数和(自身を含む): 7842744

約数和(自身を除く): 5285592

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, 683, 936, 1248, 1366, 1872, 2049, 2732, 3744, 4098, 5464, 6147, 8196, 8879, 10928, 12294, 16392, 17758, 21856, 24588, 26637, 32784, 35516, 49176, 53274, 65568, 71032, 79911, 98352, 106548, 142064, 159822, 196704, 213096, 284128, 319644, 426192, 639288, 852384, 1278576, 2557152]

約数ペア:

[(1, 2557152), (2, 1278576), (3, 852384), (4, 639288), (6, 426192), (8, 319644), (9, 284128), (12, 213096), (13, 196704), (16, 159822), (18, 142064), (24, 106548), (26, 98352), (32, 79911), (36, 71032), (39, 65568), (48, 53274), (52, 49176), (72, 35516), (78, 32784), (96, 26637), (104, 24588), (117, 21856), (144, 17758), (156, 16392), (208, 12294), (234, 10928), (288, 8879), (312, 8196), (416, 6147), (468, 5464), (624, 4098), (683, 3744), (936, 2732), (1248, 2049), (1366, 1872)]