5428984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7012616

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 191, 209, 323, 374, 382, 418, 646, 748, 764, 836, 1292, 1496, 1528, 1672, 2101, 2584, 3247, 3553, 3629, 4202, 6494, 7106, 7258, 8404, 12988, 14212, 14516, 16808, 25976, 28424, 29032, 35717, 39919, 61693, 71434, 79838, 123386, 142868, 159676, 246772, 285736, 319352, 493544, 678623, 1357246, 2714492, 5428984]

約数ペア:

[(1, 5428984), (2, 2714492), (4, 1357246), (8, 678623), (11, 493544), (17, 319352), (19, 285736), (22, 246772), (34, 159676), (38, 142868), (44, 123386), (68, 79838), (76, 71434), (88, 61693), (136, 39919), (152, 35717), (187, 29032), (191, 28424), (209, 25976), (323, 16808), (374, 14516), (382, 14212), (418, 12988), (646, 8404), (748, 7258), (764, 7106), (836, 6494), (1292, 4202), (1496, 3629), (1528, 3553), (1672, 3247), (2101, 2584)]