40939872

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{2143}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 108057600

約数和(自身を除く): 67117728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1194, 1592, 2143, 2388, 3184, 4286, 4776, 6368, 6429, 8572, 9552, 12858, 17144, 19104, 25716, 34288, 51432, 68576, 102864, 205728, 426457, 852914, 1279371, 1705828, 2558742, 3411656, 5117484, 6823312, 10234968, 13646624, 20469936, 40939872]

約数ペア:

[(1, 40939872), (2, 20469936), (3, 13646624), (4, 10234968), (6, 6823312), (8, 5117484), (12, 3411656), (16, 2558742), (24, 1705828), (32, 1279371), (48, 852914), (96, 426457), (199, 205728), (398, 102864), (597, 68576), (796, 51432), (1194, 34288), (1592, 25716), (2143, 19104), (2388, 17144), (3184, 12858), (4286, 9552), (4776, 8572), (6368, 6429)]