40057766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 73986048

約数和(自身を除く): 33928282

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4013, 4991, 8026, 9982, 28091, 56182, 92299, 124403, 184598, 248806, 646093, 870821, 1292186, 1741642, 2861269, 5722538, 20028883, 40057766]

約数ペア:

[(1, 40057766), (2, 20028883), (7, 5722538), (14, 2861269), (23, 1741642), (31, 1292186), (46, 870821), (62, 646093), (161, 248806), (217, 184598), (322, 124403), (434, 92299), (713, 56182), (1426, 28091), (4013, 9982), (4991, 8026)]