74652128

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 77031712

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 227, 239, 344, 454, 478, 688, 908, 956, 1376, 1816, 1912, 3632, 3824, 7264, 7648, 9761, 10277, 19522, 20554, 39044, 41108, 54253, 78088, 82216, 108506, 156176, 164432, 217012, 312352, 328864, 434024, 868048, 1736096, 2332879, 4665758, 9331516, 18663032, 37326064, 74652128]

約数ペア:

[(1, 74652128), (2, 37326064), (4, 18663032), (8, 9331516), (16, 4665758), (32, 2332879), (43, 1736096), (86, 868048), (172, 434024), (227, 328864), (239, 312352), (344, 217012), (454, 164432), (478, 156176), (688, 108506), (908, 82216), (956, 78088), (1376, 54253), (1816, 41108), (1912, 39044), (3632, 20554), (3824, 19522), (7264, 10277), (7648, 9761)]