39504064

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 56

約数和(自身を含む): 83685888

約数和(自身を除く): 44181824

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 571, 736, 752, 1081, 1142, 1472, 1504, 2162, 2284, 3008, 4324, 4568, 8648, 9136, 13133, 17296, 18272, 26266, 26837, 34592, 36544, 52532, 53674, 69184, 105064, 107348, 210128, 214696, 420256, 429392, 617251, 840512, 858784, 1234502, 1717568, 2469004, 4938008, 9876016, 19752032, 39504064]

約数ペア:

[(1, 39504064), (2, 19752032), (4, 9876016), (8, 4938008), (16, 2469004), (23, 1717568), (32, 1234502), (46, 858784), (47, 840512), (64, 617251), (92, 429392), (94, 420256), (184, 214696), (188, 210128), (368, 107348), (376, 105064), (571, 69184), (736, 53674), (752, 52532), (1081, 36544), (1142, 34592), (1472, 26837), (1504, 26266), (2162, 18272), (2284, 17296), (3008, 13133), (4324, 9136), (4568, 8648)]