172995424

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20873}}^1$

素因数の和:20927

約数の個数: 48

約数和(自身を含む): 399778848

約数和(自身を除く): 226783424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 20873, 41746, 83492, 146111, 166984, 292222, 333968, 584444, 667936, 772301, 1168888, 1544602, 2337776, 3089204, 4675552, 5406107, 6178408, 10812214, 12356816, 21624428, 24713632, 43248856, 86497712, 172995424]

約数ペア:

[(1, 172995424), (2, 86497712), (4, 43248856), (7, 24713632), (8, 21624428), (14, 12356816), (16, 10812214), (28, 6178408), (32, 5406107), (37, 4675552), (56, 3089204), (74, 2337776), (112, 1544602), (148, 1168888), (224, 772301), (259, 667936), (296, 584444), (518, 333968), (592, 292222), (1036, 166984), (1184, 146111), (2072, 83492), (4144, 41746), (8288, 20873)]