16723504

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 60

約数和(自身を含む): 38294424

約数和(自身を除く): 21570920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 257, 332, 392, 514, 581, 664, 784, 1028, 1162, 1328, 1799, 2056, 2324, 3598, 4067, 4112, 4648, 7196, 8134, 9296, 12593, 14392, 16268, 21331, 25186, 28784, 32536, 42662, 50372, 65072, 85324, 100744, 149317, 170648, 201488, 298634, 341296, 597268, 1045219, 1194536, 2090438, 2389072, 4180876, 8361752, 16723504]

約数ペア:

[(1, 16723504), (2, 8361752), (4, 4180876), (7, 2389072), (8, 2090438), (14, 1194536), (16, 1045219), (28, 597268), (49, 341296), (56, 298634), (83, 201488), (98, 170648), (112, 149317), (166, 100744), (196, 85324), (257, 65072), (332, 50372), (392, 42662), (514, 32536), (581, 28784), (664, 25186), (784, 21331), (1028, 16268), (1162, 14392), (1328, 12593), (1799, 9296), (2056, 8134), (2324, 7196), (3598, 4648), (4067, 4112)]