4167856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 10713600

約数和(自身を除く): 6545744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 199, 238, 272, 308, 374, 398, 476, 616, 748, 796, 952, 1232, 1309, 1393, 1496, 1592, 1904, 2189, 2618, 2786, 2992, 3184, 3383, 4378, 5236, 5572, 6766, 8756, 10472, 11144, 13532, 15323, 17512, 20944, 22288, 23681, 27064, 30646, 35024, 37213, 47362, 54128, 61292, 74426, 94724, 122584, 148852, 189448, 245168, 260491, 297704, 378896, 520982, 595408, 1041964, 2083928, 4167856]

約数ペア:

[(1, 4167856), (2, 2083928), (4, 1041964), (7, 595408), (8, 520982), (11, 378896), (14, 297704), (16, 260491), (17, 245168), (22, 189448), (28, 148852), (34, 122584), (44, 94724), (56, 74426), (68, 61292), (77, 54128), (88, 47362), (112, 37213), (119, 35024), (136, 30646), (154, 27064), (176, 23681), (187, 22288), (199, 20944), (238, 17512), (272, 15323), (308, 13532), (374, 11144), (398, 10472), (476, 8756), (616, 6766), (748, 5572), (796, 5236), (952, 4378), (1232, 3383), (1309, 3184), (1393, 2992), (1496, 2786), (1592, 2618), (1904, 2189)]