33328672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 71389080

約数和(自身を除く): 38060408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 709, 904, 1418, 1469, 1808, 2836, 2938, 3616, 5672, 5876, 9217, 11344, 11752, 18434, 22688, 23504, 36868, 47008, 73736, 80117, 147472, 160234, 294944, 320468, 640936, 1041521, 1281872, 2083042, 2563744, 4166084, 8332168, 16664336, 33328672]

約数ペア:

[(1, 33328672), (2, 16664336), (4, 8332168), (8, 4166084), (13, 2563744), (16, 2083042), (26, 1281872), (32, 1041521), (52, 640936), (104, 320468), (113, 294944), (208, 160234), (226, 147472), (416, 80117), (452, 73736), (709, 47008), (904, 36868), (1418, 23504), (1469, 22688), (1808, 18434), (2836, 11752), (2938, 11344), (3616, 9217), (5672, 5876)]