75585056

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 153657504

約数和(自身を除く): 78072448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 163, 172, 326, 337, 344, 652, 674, 688, 1304, 1348, 1376, 2608, 2696, 5216, 5392, 7009, 10784, 14018, 14491, 28036, 28982, 54931, 56072, 57964, 109862, 112144, 115928, 219724, 224288, 231856, 439448, 463712, 878896, 1757792, 2362033, 4724066, 9448132, 18896264, 37792528, 75585056]

約数ペア:

[(1, 75585056), (2, 37792528), (4, 18896264), (8, 9448132), (16, 4724066), (32, 2362033), (43, 1757792), (86, 878896), (163, 463712), (172, 439448), (326, 231856), (337, 224288), (344, 219724), (652, 115928), (674, 112144), (688, 109862), (1304, 57964), (1348, 56072), (1376, 54931), (2608, 28982), (2696, 28036), (5216, 14491), (5392, 14018), (7009, 10784)]