2582176

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 5564160

約数和(自身を除く): 2981984

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 137, 152, 248, 274, 304, 496, 548, 589, 608, 992, 1096, 1178, 2192, 2356, 2603, 4247, 4384, 4712, 5206, 8494, 9424, 10412, 16988, 18848, 20824, 33976, 41648, 67952, 80693, 83296, 135904, 161386, 322772, 645544, 1291088, 2582176]

約数ペア:

[(1, 2582176), (2, 1291088), (4, 645544), (8, 322772), (16, 161386), (19, 135904), (31, 83296), (32, 80693), (38, 67952), (62, 41648), (76, 33976), (124, 20824), (137, 18848), (152, 16988), (248, 10412), (274, 9424), (304, 8494), (496, 5206), (548, 4712), (589, 4384), (608, 4247), (992, 2603), (1096, 2356), (1178, 2192)]