1088894608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 2308606704

約数和(自身を除く): 1219712096

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 257, 272, 296, 421, 514, 592, 629, 842, 1028, 1258, 1684, 2056, 2516, 3368, 4112, 4369, 5032, 6736, 7157, 8738, 9509, 10064, 14314, 15577, 17476, 19018, 28628, 31154, 34952, 38036, 57256, 62308, 69904, 76072, 108197, 114512, 124616, 152144, 161653, 216394, 249232, 264809, 323306, 432788, 529618, 646612, 865576, 1059236, 1293224, 1731152, 1839349, 2118472, 2586448, 3678698, 4003289, 4236944, 7357396, 8006578, 14714792, 16013156, 29429584, 32026312, 64052624, 68055913, 136111826, 272223652, 544447304, 1088894608]

約数ペア:

[(1, 1088894608), (2, 544447304), (4, 272223652), (8, 136111826), (16, 68055913), (17, 64052624), (34, 32026312), (37, 29429584), (68, 16013156), (74, 14714792), (136, 8006578), (148, 7357396), (257, 4236944), (272, 4003289), (296, 3678698), (421, 2586448), (514, 2118472), (592, 1839349), (629, 1731152), (842, 1293224), (1028, 1059236), (1258, 865576), (1684, 646612), (2056, 529618), (2516, 432788), (3368, 323306), (4112, 264809), (4369, 249232), (5032, 216394), (6736, 161653), (7157, 152144), (8738, 124616), (9509, 114512), (10064, 108197), (14314, 76072), (15577, 69904), (17476, 62308), (19018, 57256), (28628, 38036), (31154, 34952)]