8961464

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 18516600

約数和(自身を除く): 9555136

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 107, 116, 152, 214, 232, 361, 428, 551, 722, 856, 1102, 1444, 2033, 2204, 2888, 3103, 4066, 4408, 6206, 8132, 10469, 12412, 16264, 20938, 24824, 38627, 41876, 58957, 77254, 83752, 117914, 154508, 235828, 309016, 471656, 1120183, 2240366, 4480732, 8961464]

約数ペア:

[(1, 8961464), (2, 4480732), (4, 2240366), (8, 1120183), (19, 471656), (29, 309016), (38, 235828), (58, 154508), (76, 117914), (107, 83752), (116, 77254), (152, 58957), (214, 41876), (232, 38627), (361, 24824), (428, 20938), (551, 16264), (722, 12412), (856, 10469), (1102, 8132), (1444, 6206), (2033, 4408), (2204, 4066), (2888, 3103)]