7978056

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 21168000

約数和(自身を除く): 13189944

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 97, 138, 149, 184, 194, 276, 291, 298, 388, 447, 552, 582, 596, 776, 894, 1164, 1192, 1788, 2231, 2328, 3427, 3576, 4462, 6693, 6854, 8924, 10281, 13386, 13708, 14453, 17848, 20562, 26772, 27416, 28906, 41124, 43359, 53544, 57812, 82248, 86718, 115624, 173436, 332419, 346872, 664838, 997257, 1329676, 1994514, 2659352, 3989028, 7978056]

約数ペア:

[(1, 7978056), (2, 3989028), (3, 2659352), (4, 1994514), (6, 1329676), (8, 997257), (12, 664838), (23, 346872), (24, 332419), (46, 173436), (69, 115624), (92, 86718), (97, 82248), (138, 57812), (149, 53544), (184, 43359), (194, 41124), (276, 28906), (291, 27416), (298, 26772), (388, 20562), (447, 17848), (552, 14453), (582, 13708), (596, 13386), (776, 10281), (894, 8924), (1164, 6854), (1192, 6693), (1788, 4462), (2231, 3576), (2328, 3427)]