16970568

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 45144000

約数和(自身を除く): 28173432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 659, 696, 888, 1073, 1318, 1977, 2146, 2636, 3219, 3954, 4292, 5272, 6438, 7908, 8584, 12876, 15816, 19111, 24383, 25752, 38222, 48766, 57333, 73149, 76444, 97532, 114666, 146298, 152888, 195064, 229332, 292596, 458664, 585192, 707107, 1414214, 2121321, 2828428, 4242642, 5656856, 8485284, 16970568]

約数ペア:

[(1, 16970568), (2, 8485284), (3, 5656856), (4, 4242642), (6, 2828428), (8, 2121321), (12, 1414214), (24, 707107), (29, 585192), (37, 458664), (58, 292596), (74, 229332), (87, 195064), (111, 152888), (116, 146298), (148, 114666), (174, 97532), (222, 76444), (232, 73149), (296, 57333), (348, 48766), (444, 38222), (659, 25752), (696, 24383), (888, 19111), (1073, 15816), (1318, 12876), (1977, 8584), (2146, 7908), (2636, 6438), (3219, 5272), (3954, 4292)]