17992352

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 23375968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 1709, 2632, 3418, 5264, 6836, 10528, 11963, 13672, 23926, 27344, 47852, 54688, 80323, 95704, 160646, 191408, 321292, 382816, 562261, 642584, 1124522, 1285168, 2249044, 2570336, 4498088, 8996176, 17992352]

約数ペア:

[(1, 17992352), (2, 8996176), (4, 4498088), (7, 2570336), (8, 2249044), (14, 1285168), (16, 1124522), (28, 642584), (32, 562261), (47, 382816), (56, 321292), (94, 191408), (112, 160646), (188, 95704), (224, 80323), (329, 54688), (376, 47852), (658, 27344), (752, 23926), (1316, 13672), (1504, 11963), (1709, 10528), (2632, 6836), (3418, 5264)]