22236452

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 46330368

約数和(自身を除く): 24093916

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 277, 329, 427, 554, 658, 854, 1108, 1316, 1708, 1939, 2867, 3878, 5734, 7756, 11468, 13019, 16897, 20069, 26038, 33794, 40138, 52076, 67588, 80276, 91133, 118279, 182266, 236558, 364532, 473116, 794159, 1588318, 3176636, 5559113, 11118226, 22236452]

約数ペア:

[(1, 22236452), (2, 11118226), (4, 5559113), (7, 3176636), (14, 1588318), (28, 794159), (47, 473116), (61, 364532), (94, 236558), (122, 182266), (188, 118279), (244, 91133), (277, 80276), (329, 67588), (427, 52076), (554, 40138), (658, 33794), (854, 26038), (1108, 20069), (1316, 16897), (1708, 13019), (1939, 11468), (2867, 7756), (3878, 5734)]