66031368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211639}}^1$

素因数の和:211661

約数の個数: 32

約数和(自身を含む): 177777600

約数和(自身を除く): 111746232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 211639, 423278, 634917, 846556, 1269834, 1693112, 2539668, 2751307, 5079336, 5502614, 8253921, 11005228, 16507842, 22010456, 33015684, 66031368]

約数ペア:

[(1, 66031368), (2, 33015684), (3, 22010456), (4, 16507842), (6, 11005228), (8, 8253921), (12, 5502614), (13, 5079336), (24, 2751307), (26, 2539668), (39, 1693112), (52, 1269834), (78, 846556), (104, 634917), (156, 423278), (312, 211639)]