2017663232

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8539}}^1$

素因数の和:8639

約数の個数: 72

約数和(自身を含む): 4398851520

約数和(自身を除く): 2381188288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 416, 568, 832, 923, 1136, 1664, 1846, 2272, 3328, 3692, 4544, 7384, 8539, 9088, 14768, 17078, 18176, 29536, 34156, 59072, 68312, 111007, 118144, 136624, 222014, 236288, 273248, 444028, 546496, 606269, 888056, 1092992, 1212538, 1776112, 2185984, 2425076, 3552224, 4850152, 7104448, 7881497, 9700304, 14208896, 15762994, 19400608, 28417792, 31525988, 38801216, 63051976, 77602432, 126103952, 155204864, 252207904, 504415808, 1008831616, 2017663232]

約数ペア:

[(1, 2017663232), (2, 1008831616), (4, 504415808), (8, 252207904), (13, 155204864), (16, 126103952), (26, 77602432), (32, 63051976), (52, 38801216), (64, 31525988), (71, 28417792), (104, 19400608), (128, 15762994), (142, 14208896), (208, 9700304), (256, 7881497), (284, 7104448), (416, 4850152), (568, 3552224), (832, 2425076), (923, 2185984), (1136, 1776112), (1664, 1212538), (1846, 1092992), (2272, 888056), (3328, 606269), (3692, 546496), (4544, 444028), (7384, 273248), (8539, 236288), (9088, 222014), (14768, 136624), (17078, 118144), (18176, 111007), (29536, 68312), (34156, 59072)]