39184628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 81459840

約数和(自身を除く): 42275212

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 218, 259, 347, 436, 518, 694, 763, 1036, 1388, 1526, 2429, 3052, 4033, 4858, 8066, 9716, 12839, 16132, 25678, 28231, 37823, 51356, 56462, 75646, 89873, 112924, 151292, 179746, 264761, 359492, 529522, 1059044, 1399451, 2798902, 5597804, 9796157, 19592314, 39184628]

約数ペア:

[(1, 39184628), (2, 19592314), (4, 9796157), (7, 5597804), (14, 2798902), (28, 1399451), (37, 1059044), (74, 529522), (109, 359492), (148, 264761), (218, 179746), (259, 151292), (347, 112924), (436, 89873), (518, 75646), (694, 56462), (763, 51356), (1036, 37823), (1388, 28231), (1526, 25678), (2429, 16132), (3052, 12839), (4033, 9716), (4858, 8066)]