40439664

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3847}}^1$

素因数の和:3934

約数の個数: 60

約数和(自身を含む): 114755056

約数和(自身を除く): 74315392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 3847, 5256, 7694, 10512, 11541, 15388, 23082, 30776, 34623, 46164, 61552, 69246, 92328, 138492, 184656, 276984, 280831, 553968, 561662, 842493, 1123324, 1684986, 2246648, 2527479, 3369972, 4493296, 5054958, 6739944, 10109916, 13479888, 20219832, 40439664]

約数ペア:

[(1, 40439664), (2, 20219832), (3, 13479888), (4, 10109916), (6, 6739944), (8, 5054958), (9, 4493296), (12, 3369972), (16, 2527479), (18, 2246648), (24, 1684986), (36, 1123324), (48, 842493), (72, 561662), (73, 553968), (144, 280831), (146, 276984), (219, 184656), (292, 138492), (438, 92328), (584, 69246), (657, 61552), (876, 46164), (1168, 34623), (1314, 30776), (1752, 23082), (2628, 15388), (3504, 11541), (3847, 10512), (5256, 7694)]