28195632

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2018

約数の個数: 60

約数和(自身を含む): 79716624

約数和(自身を除く): 51520992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 1901, 2472, 3708, 3802, 4944, 5703, 7416, 7604, 11406, 14832, 15208, 17109, 22812, 30416, 34218, 45624, 68436, 91248, 136872, 195803, 273744, 391606, 587409, 783212, 1174818, 1566424, 1762227, 2349636, 3132848, 3524454, 4699272, 7048908, 9398544, 14097816, 28195632]

約数ペア:

[(1, 28195632), (2, 14097816), (3, 9398544), (4, 7048908), (6, 4699272), (8, 3524454), (9, 3132848), (12, 2349636), (16, 1762227), (18, 1566424), (24, 1174818), (36, 783212), (48, 587409), (72, 391606), (103, 273744), (144, 195803), (206, 136872), (309, 91248), (412, 68436), (618, 45624), (824, 34218), (927, 30416), (1236, 22812), (1648, 17109), (1854, 15208), (1901, 14832), (2472, 11406), (3708, 7604), (3802, 7416), (4944, 5703)]