1571232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 4445280

約数和(自身を除く): 2874048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 16367, 20144, 30216, 32734, 40288, 49101, 60432, 65468, 98202, 120864, 130936, 196404, 261872, 392808, 523744, 785616, 1571232]

約数ペア:

[(1, 1571232), (2, 785616), (3, 523744), (4, 392808), (6, 261872), (8, 196404), (12, 130936), (13, 120864), (16, 98202), (24, 65468), (26, 60432), (32, 49101), (39, 40288), (48, 32734), (52, 30216), (78, 20144), (96, 16367), (104, 15108), (156, 10072), (208, 7554), (312, 5036), (416, 3777), (624, 2518), (1248, 1259)]