2047728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 5437648

約数和(自身を除く): 3389920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1153, 1776, 2306, 3459, 4612, 6918, 9224, 13836, 18448, 27672, 42661, 55344, 85322, 127983, 170644, 255966, 341288, 511932, 682576, 1023864, 2047728]

約数ペア:

[(1, 2047728), (2, 1023864), (3, 682576), (4, 511932), (6, 341288), (8, 255966), (12, 170644), (16, 127983), (24, 85322), (37, 55344), (48, 42661), (74, 27672), (111, 18448), (148, 13836), (222, 9224), (296, 6918), (444, 4612), (592, 3459), (888, 2306), (1153, 1776)]