7157696

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 56

約数和(自身を含む): 17495520

約数和(自身を除く): 10337824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1229, 1456, 2458, 2912, 4916, 5824, 8603, 9832, 15977, 17206, 19664, 31954, 34412, 39328, 63908, 68824, 78656, 111839, 127816, 137648, 223678, 255632, 275296, 447356, 511264, 550592, 894712, 1022528, 1789424, 3578848, 7157696]

約数ペア:

[(1, 7157696), (2, 3578848), (4, 1789424), (7, 1022528), (8, 894712), (13, 550592), (14, 511264), (16, 447356), (26, 275296), (28, 255632), (32, 223678), (52, 137648), (56, 127816), (64, 111839), (91, 78656), (104, 68824), (112, 63908), (182, 39328), (208, 34412), (224, 31954), (364, 19664), (416, 17206), (448, 15977), (728, 9832), (832, 8603), (1229, 5824), (1456, 4916), (2458, 2912)]