65661616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 135620784

約数和(自身を除く): 69959168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 1481, 2608, 2771, 2962, 5542, 5924, 11084, 11848, 22168, 23696, 25177, 44336, 50354, 100708, 201416, 241403, 402832, 482806, 965612, 1931224, 3862448, 4103851, 8207702, 16415404, 32830808, 65661616]

約数ペア:

[(1, 65661616), (2, 32830808), (4, 16415404), (8, 8207702), (16, 4103851), (17, 3862448), (34, 1931224), (68, 965612), (136, 482806), (163, 402832), (272, 241403), (326, 201416), (652, 100708), (1304, 50354), (1481, 44336), (2608, 25177), (2771, 23696), (2962, 22168), (5542, 11848), (5924, 11084)]