1261184

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 2570400

約数和(自身を除く): 1309216

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 167, 236, 334, 472, 668, 944, 1336, 1888, 2672, 3776, 5344, 7552, 9853, 10688, 19706, 21376, 39412, 78824, 157648, 315296, 630592, 1261184]

約数ペア:

[(1, 1261184), (2, 630592), (4, 315296), (8, 157648), (16, 78824), (32, 39412), (59, 21376), (64, 19706), (118, 10688), (128, 9853), (167, 7552), (236, 5344), (334, 3776), (472, 2672), (668, 1888), (944, 1336)]