38831328

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1936

約数の個数: 72

約数和(自身を含む): 111999888

約数和(自身を除く): 73168560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 1847, 2336, 2628, 3504, 3694, 5256, 5541, 7008, 7388, 10512, 11082, 14776, 16623, 21024, 22164, 29552, 33246, 44328, 59104, 66492, 88656, 132984, 134831, 177312, 265968, 269662, 404493, 531936, 539324, 808986, 1078648, 1213479, 1617972, 2157296, 2426958, 3235944, 4314592, 4853916, 6471888, 9707832, 12943776, 19415664, 38831328]

約数ペア:

[(1, 38831328), (2, 19415664), (3, 12943776), (4, 9707832), (6, 6471888), (8, 4853916), (9, 4314592), (12, 3235944), (16, 2426958), (18, 2157296), (24, 1617972), (32, 1213479), (36, 1078648), (48, 808986), (72, 539324), (73, 531936), (96, 404493), (144, 269662), (146, 265968), (219, 177312), (288, 134831), (292, 132984), (438, 88656), (584, 66492), (657, 59104), (876, 44328), (1168, 33246), (1314, 29552), (1752, 22164), (1847, 21024), (2336, 16623), (2628, 14776), (3504, 11082), (3694, 10512), (5256, 7388), (5541, 7008)]