78419068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 170720704

約数和(自身を除く): 92301636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2221, 2522, 2716, 4442, 5044, 8827, 8884, 15547, 17654, 28873, 31094, 35308, 57746, 62188, 115492, 202111, 215437, 404222, 430874, 808444, 861748, 1508059, 2800681, 3016118, 5601362, 6032236, 11202724, 19604767, 39209534, 78419068]

約数ペア:

[(1, 78419068), (2, 39209534), (4, 19604767), (7, 11202724), (13, 6032236), (14, 5601362), (26, 3016118), (28, 2800681), (52, 1508059), (91, 861748), (97, 808444), (182, 430874), (194, 404222), (364, 215437), (388, 202111), (679, 115492), (1261, 62188), (1358, 57746), (2221, 35308), (2522, 31094), (2716, 28873), (4442, 17654), (5044, 15547), (8827, 8884)]