9012992

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 20235600

約数和(自身を除く): 11222608

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 109, 128, 136, 152, 218, 256, 272, 304, 323, 436, 544, 608, 646, 872, 1088, 1216, 1292, 1744, 1853, 2071, 2176, 2432, 2584, 3488, 3706, 4142, 4352, 4864, 5168, 6976, 7412, 8284, 10336, 13952, 14824, 16568, 20672, 27904, 29648, 33136, 35207, 41344, 59296, 66272, 70414, 82688, 118592, 132544, 140828, 237184, 265088, 281656, 474368, 530176, 563312, 1126624, 2253248, 4506496, 9012992]

約数ペア:

[(1, 9012992), (2, 4506496), (4, 2253248), (8, 1126624), (16, 563312), (17, 530176), (19, 474368), (32, 281656), (34, 265088), (38, 237184), (64, 140828), (68, 132544), (76, 118592), (109, 82688), (128, 70414), (136, 66272), (152, 59296), (218, 41344), (256, 35207), (272, 33136), (304, 29648), (323, 27904), (436, 20672), (544, 16568), (608, 14824), (646, 13952), (872, 10336), (1088, 8284), (1216, 7412), (1292, 6976), (1744, 5168), (1853, 4864), (2071, 4352), (2176, 4142), (2432, 3706), (2584, 3488)]