4275232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 9313920

約数和(自身を除く): 5038688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 239, 344, 416, 478, 559, 688, 956, 1118, 1376, 1912, 2236, 3107, 3824, 4472, 6214, 7648, 8944, 10277, 12428, 17888, 20554, 24856, 41108, 49712, 82216, 99424, 133601, 164432, 267202, 328864, 534404, 1068808, 2137616, 4275232]

約数ペア:

[(1, 4275232), (2, 2137616), (4, 1068808), (8, 534404), (13, 328864), (16, 267202), (26, 164432), (32, 133601), (43, 99424), (52, 82216), (86, 49712), (104, 41108), (172, 24856), (208, 20554), (239, 17888), (344, 12428), (416, 10277), (478, 8944), (559, 7648), (688, 6214), (956, 4472), (1118, 3824), (1376, 3107), (1912, 2236)]