17245616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 21323344

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 47, 68, 71, 76, 94, 136, 142, 152, 188, 272, 284, 304, 323, 376, 568, 646, 752, 799, 893, 1136, 1207, 1292, 1349, 1598, 1786, 2414, 2584, 2698, 3196, 3337, 3572, 4828, 5168, 5396, 6392, 6674, 7144, 9656, 10792, 12784, 13348, 14288, 15181, 19312, 21584, 22933, 26696, 30362, 45866, 53392, 56729, 60724, 63403, 91732, 113458, 121448, 126806, 183464, 226916, 242896, 253612, 366928, 453832, 507224, 907664, 1014448, 1077851, 2155702, 4311404, 8622808, 17245616]

約数ペア:

[(1, 17245616), (2, 8622808), (4, 4311404), (8, 2155702), (16, 1077851), (17, 1014448), (19, 907664), (34, 507224), (38, 453832), (47, 366928), (68, 253612), (71, 242896), (76, 226916), (94, 183464), (136, 126806), (142, 121448), (152, 113458), (188, 91732), (272, 63403), (284, 60724), (304, 56729), (323, 53392), (376, 45866), (568, 30362), (646, 26696), (752, 22933), (799, 21584), (893, 19312), (1136, 15181), (1207, 14288), (1292, 13348), (1349, 12784), (1598, 10792), (1786, 9656), (2414, 7144), (2584, 6674), (2698, 6392), (3196, 5396), (3337, 5168), (3572, 4828)]