8078672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4275

約数の個数: 40

約数和(自身を含む): 18945216

約数和(自身を除く): 10866544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4243, 8486, 16972, 29701, 33944, 59402, 67888, 72131, 118804, 144262, 237608, 288524, 475216, 504917, 577048, 1009834, 1154096, 2019668, 4039336, 8078672]

約数ペア:

[(1, 8078672), (2, 4039336), (4, 2019668), (7, 1154096), (8, 1009834), (14, 577048), (16, 504917), (17, 475216), (28, 288524), (34, 237608), (56, 144262), (68, 118804), (112, 72131), (119, 67888), (136, 59402), (238, 33944), (272, 29701), (476, 16972), (952, 8486), (1904, 4243)]