39958008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 105600000

約数和(自身を除く): 65641992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1249, 1333, 2498, 2666, 3747, 3999, 4996, 5332, 7494, 7998, 9992, 10664, 14988, 15996, 29976, 31992, 38719, 53707, 77438, 107414, 116157, 154876, 161121, 214828, 232314, 309752, 322242, 429656, 464628, 644484, 929256, 1288968, 1664917, 3329834, 4994751, 6659668, 9989502, 13319336, 19979004, 39958008]

約数ペア:

[(1, 39958008), (2, 19979004), (3, 13319336), (4, 9989502), (6, 6659668), (8, 4994751), (12, 3329834), (24, 1664917), (31, 1288968), (43, 929256), (62, 644484), (86, 464628), (93, 429656), (124, 322242), (129, 309752), (172, 232314), (186, 214828), (248, 161121), (258, 154876), (344, 116157), (372, 107414), (516, 77438), (744, 53707), (1032, 38719), (1249, 31992), (1333, 29976), (2498, 15996), (2666, 14988), (3747, 10664), (3999, 9992), (4996, 7998), (5332, 7494)]