7111984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 15923088

約数和(自身を除く): 8811104

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2377, 2992, 4754, 9508, 19016, 26147, 38032, 40409, 52294, 80818, 104588, 161636, 209176, 323272, 418352, 444499, 646544, 888998, 1777996, 3555992, 7111984]

約数ペア:

[(1, 7111984), (2, 3555992), (4, 1777996), (8, 888998), (11, 646544), (16, 444499), (17, 418352), (22, 323272), (34, 209176), (44, 161636), (68, 104588), (88, 80818), (136, 52294), (176, 40409), (187, 38032), (272, 26147), (374, 19016), (748, 9508), (1496, 4754), (2377, 2992)]