78997624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2089}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 154242000

約数和(自身を除く): 75244376

約数列:

[1, 2, 4, 8, 29, 58, 116, 163, 232, 326, 652, 1304, 2089, 4178, 4727, 8356, 9454, 16712, 18908, 37816, 60581, 121162, 242324, 340507, 484648, 681014, 1362028, 2724056, 9874703, 19749406, 39498812, 78997624]

約数ペア:

[(1, 78997624), (2, 39498812), (4, 19749406), (8, 9874703), (29, 2724056), (58, 1362028), (116, 681014), (163, 484648), (232, 340507), (326, 242324), (652, 121162), (1304, 60581), (2089, 37816), (4178, 18908), (4727, 16712), (8356, 9454)]