28676054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 22334506

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 2213, 4426, 6479, 12958, 24343, 42047, 48686, 68603, 84094, 137206, 462517, 754633, 925034, 1303457, 1509266, 2606914, 14338027, 28676054]

約数ペア:

[(1, 28676054), (2, 14338027), (11, 2606914), (19, 1509266), (22, 1303457), (31, 925034), (38, 754633), (62, 462517), (209, 137206), (341, 84094), (418, 68603), (589, 48686), (682, 42047), (1178, 24343), (2213, 12958), (4426, 6479)]