39748064

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 81874800

約数和(自身を除く): 42126736

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 236, 296, 472, 569, 592, 944, 1138, 1184, 1888, 2183, 2276, 4366, 4552, 8732, 9104, 17464, 18208, 21053, 33571, 34928, 42106, 67142, 69856, 84212, 134284, 168424, 268568, 336848, 537136, 673696, 1074272, 1242127, 2484254, 4968508, 9937016, 19874032, 39748064]

約数ペア:

[(1, 39748064), (2, 19874032), (4, 9937016), (8, 4968508), (16, 2484254), (32, 1242127), (37, 1074272), (59, 673696), (74, 537136), (118, 336848), (148, 268568), (236, 168424), (296, 134284), (472, 84212), (569, 69856), (592, 67142), (944, 42106), (1138, 34928), (1184, 33571), (1888, 21053), (2183, 18208), (2276, 17464), (4366, 9104), (4552, 8732)]