4272268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 10218656

約数和(自身を除く): 5946388

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 97, 121, 143, 154, 182, 194, 242, 286, 308, 364, 388, 484, 572, 679, 847, 1001, 1067, 1261, 1358, 1573, 1694, 2002, 2134, 2522, 2716, 3146, 3388, 4004, 4268, 5044, 6292, 7469, 8827, 11011, 11737, 13871, 14938, 17654, 22022, 23474, 27742, 29876, 35308, 44044, 46948, 55484, 82159, 97097, 152581, 164318, 194194, 305162, 328636, 388388, 610324, 1068067, 2136134, 4272268]

約数ペア:

[(1, 4272268), (2, 2136134), (4, 1068067), (7, 610324), (11, 388388), (13, 328636), (14, 305162), (22, 194194), (26, 164318), (28, 152581), (44, 97097), (52, 82159), (77, 55484), (91, 46948), (97, 44044), (121, 35308), (143, 29876), (154, 27742), (182, 23474), (194, 22022), (242, 17654), (286, 14938), (308, 13871), (364, 11737), (388, 11011), (484, 8827), (572, 7469), (679, 6292), (847, 5044), (1001, 4268), (1067, 4004), (1261, 3388), (1358, 3146), (1573, 2716), (1694, 2522), (2002, 2134)]