64855472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11937

約数の個数: 40

約数和(自身を含む): 141514752

約数和(自身を除く): 76659280

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 11887, 23774, 47548, 95096, 130757, 190192, 261514, 368497, 523028, 736994, 1046056, 1473988, 2092112, 2947976, 4053467, 5895952, 8106934, 16213868, 32427736, 64855472]

約数ペア:

[(1, 64855472), (2, 32427736), (4, 16213868), (8, 8106934), (11, 5895952), (16, 4053467), (22, 2947976), (31, 2092112), (44, 1473988), (62, 1046056), (88, 736994), (124, 523028), (176, 368497), (248, 261514), (341, 190192), (496, 130757), (682, 95096), (1364, 47548), (2728, 23774), (5456, 11887)]