8349968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 60

約数和(自身を含む): 18800880

約数和(自身を除く): 10450912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 227, 242, 304, 418, 454, 484, 836, 908, 968, 1672, 1816, 1936, 2299, 2497, 3344, 3632, 4313, 4598, 4994, 8626, 9196, 9988, 17252, 18392, 19976, 27467, 34504, 36784, 39952, 47443, 54934, 69008, 94886, 109868, 189772, 219736, 379544, 439472, 521873, 759088, 1043746, 2087492, 4174984, 8349968]

約数ペア:

[(1, 8349968), (2, 4174984), (4, 2087492), (8, 1043746), (11, 759088), (16, 521873), (19, 439472), (22, 379544), (38, 219736), (44, 189772), (76, 109868), (88, 94886), (121, 69008), (152, 54934), (176, 47443), (209, 39952), (227, 36784), (242, 34504), (304, 27467), (418, 19976), (454, 18392), (484, 17252), (836, 9988), (908, 9196), (968, 8626), (1672, 4994), (1816, 4598), (1936, 4313), (2299, 3632), (2497, 3344)]