66749152

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 134894592

約数和(自身を除く): 68145440

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 163, 191, 268, 326, 382, 536, 652, 764, 1072, 1304, 1528, 2144, 2608, 3056, 5216, 6112, 10921, 12797, 21842, 25594, 31133, 43684, 51188, 62266, 87368, 102376, 124532, 174736, 204752, 249064, 349472, 409504, 498128, 996256, 2085911, 4171822, 8343644, 16687288, 33374576, 66749152]

約数ペア:

[(1, 66749152), (2, 33374576), (4, 16687288), (8, 8343644), (16, 4171822), (32, 2085911), (67, 996256), (134, 498128), (163, 409504), (191, 349472), (268, 249064), (326, 204752), (382, 174736), (536, 124532), (652, 102376), (764, 87368), (1072, 62266), (1304, 51188), (1528, 43684), (2144, 31133), (2608, 25594), (3056, 21842), (5216, 12797), (6112, 10921)]