3201952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 6985440

約数和(自身を除く): 3783488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 179, 208, 344, 358, 416, 559, 688, 716, 1118, 1376, 1432, 2236, 2327, 2864, 4472, 4654, 5728, 7697, 8944, 9308, 15394, 17888, 18616, 30788, 37232, 61576, 74464, 100061, 123152, 200122, 246304, 400244, 800488, 1600976, 3201952]

約数ペア:

[(1, 3201952), (2, 1600976), (4, 800488), (8, 400244), (13, 246304), (16, 200122), (26, 123152), (32, 100061), (43, 74464), (52, 61576), (86, 37232), (104, 30788), (172, 18616), (179, 17888), (208, 15394), (344, 9308), (358, 8944), (416, 7697), (559, 5728), (688, 4654), (716, 4472), (1118, 2864), (1376, 2327), (1432, 2236)]