39497584

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5053

約数の個数: 40

約数和(自身を含む): 88708608

約数和(自身を除く): 49211024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 4967, 7952, 9934, 19868, 34769, 39736, 69538, 79472, 139076, 278152, 352657, 556304, 705314, 1410628, 2468599, 2821256, 4937198, 5642512, 9874396, 19748792, 39497584]

約数ペア:

[(1, 39497584), (2, 19748792), (4, 9874396), (7, 5642512), (8, 4937198), (14, 2821256), (16, 2468599), (28, 1410628), (56, 705314), (71, 556304), (112, 352657), (142, 278152), (284, 139076), (497, 79472), (568, 69538), (994, 39736), (1136, 34769), (1988, 19868), (3976, 9934), (4967, 7952)]