41688472

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 93219840

約数和(自身を除く): 51531368

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 67, 82, 134, 164, 268, 271, 287, 328, 469, 536, 542, 574, 938, 1084, 1148, 1876, 1897, 2168, 2296, 2747, 3752, 3794, 5494, 7588, 10988, 11111, 15176, 18157, 19229, 21976, 22222, 36314, 38458, 44444, 72628, 76916, 77777, 88888, 127099, 145256, 153832, 155554, 254198, 311108, 508396, 622216, 744437, 1016792, 1488874, 2977748, 5211059, 5955496, 10422118, 20844236, 41688472]

約数ペア:

[(1, 41688472), (2, 20844236), (4, 10422118), (7, 5955496), (8, 5211059), (14, 2977748), (28, 1488874), (41, 1016792), (56, 744437), (67, 622216), (82, 508396), (134, 311108), (164, 254198), (268, 155554), (271, 153832), (287, 145256), (328, 127099), (469, 88888), (536, 77777), (542, 76916), (574, 72628), (938, 44444), (1084, 38458), (1148, 36314), (1876, 22222), (1897, 21976), (2168, 19229), (2296, 18157), (2747, 15176), (3752, 11111), (3794, 10988), (5494, 7588)]