29886924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 45108276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 2789, 3572, 5358, 5578, 8367, 10716, 11156, 16734, 33468, 52991, 105982, 131083, 158973, 211964, 262166, 317946, 393249, 524332, 635892, 786498, 1572996, 2490577, 4981154, 7471731, 9962308, 14943462, 29886924]

約数ペア:

[(1, 29886924), (2, 14943462), (3, 9962308), (4, 7471731), (6, 4981154), (12, 2490577), (19, 1572996), (38, 786498), (47, 635892), (57, 524332), (76, 393249), (94, 317946), (114, 262166), (141, 211964), (188, 158973), (228, 131083), (282, 105982), (564, 52991), (893, 33468), (1786, 16734), (2679, 11156), (2789, 10716), (3572, 8367), (5358, 5578)]