2170913536

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1583}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 4739986944

約数和(自身を除く): 2569073408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 487, 704, 974, 1408, 1583, 1948, 2816, 3166, 3896, 5357, 6332, 7792, 10714, 12664, 15584, 17413, 21428, 25328, 31168, 34826, 42856, 50656, 62336, 69652, 85712, 101312, 124672, 139304, 171424, 202624, 278608, 342848, 405248, 557216, 685696, 770921, 1114432, 1371392, 1541842, 2228864, 3083684, 4457728, 6167368, 8480131, 12334736, 16960262, 24669472, 33920524, 49338944, 67841048, 98677888, 135682096, 197355776, 271364192, 542728384, 1085456768, 2170913536]

約数ペア:

[(1, 2170913536), (2, 1085456768), (4, 542728384), (8, 271364192), (11, 197355776), (16, 135682096), (22, 98677888), (32, 67841048), (44, 49338944), (64, 33920524), (88, 24669472), (128, 16960262), (176, 12334736), (256, 8480131), (352, 6167368), (487, 4457728), (704, 3083684), (974, 2228864), (1408, 1541842), (1583, 1371392), (1948, 1114432), (2816, 770921), (3166, 685696), (3896, 557216), (5357, 405248), (6332, 342848), (7792, 278608), (10714, 202624), (12664, 171424), (15584, 139304), (17413, 124672), (21428, 101312), (25328, 85712), (31168, 69652), (34826, 62336), (42856, 50656)]