70680992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 147071232

約数和(自身を除く): 76390240

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1657, 2666, 3314, 5332, 6628, 10664, 13256, 21328, 26512, 42656, 51367, 53024, 71251, 102734, 142502, 205468, 285004, 410936, 570008, 821872, 1140016, 1643744, 2208781, 2280032, 4417562, 8835124, 17670248, 35340496, 70680992]

約数ペア:

[(1, 70680992), (2, 35340496), (4, 17670248), (8, 8835124), (16, 4417562), (31, 2280032), (32, 2208781), (43, 1643744), (62, 1140016), (86, 821872), (124, 570008), (172, 410936), (248, 285004), (344, 205468), (496, 142502), (688, 102734), (992, 71251), (1333, 53024), (1376, 51367), (1657, 42656), (2666, 26512), (3314, 21328), (5332, 13256), (6628, 10664)]