28436472

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{13619}}^1$

素因数の和:13660

約数の個数: 48

約数和(自身を含む): 79677000

約数和(自身を除く): 51240528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 13619, 27238, 40857, 54476, 81714, 108952, 122571, 163428, 245142, 326856, 394951, 490284, 789902, 980568, 1184853, 1579804, 2369706, 3159608, 3554559, 4739412, 7109118, 9478824, 14218236, 28436472]

約数ペア:

[(1, 28436472), (2, 14218236), (3, 9478824), (4, 7109118), (6, 4739412), (8, 3554559), (9, 3159608), (12, 2369706), (18, 1579804), (24, 1184853), (29, 980568), (36, 789902), (58, 490284), (72, 394951), (87, 326856), (116, 245142), (174, 163428), (232, 122571), (261, 108952), (348, 81714), (522, 54476), (696, 40857), (1044, 27238), (2088, 13619)]