27287264

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 55566000

約数和(自身を除く): 28278736

約数列:

[1, 2, 4, 8, 16, 32, 59, 97, 118, 149, 194, 236, 298, 388, 472, 596, 776, 944, 1192, 1552, 1888, 2384, 3104, 4768, 5723, 8791, 11446, 14453, 17582, 22892, 28906, 35164, 45784, 57812, 70328, 91568, 115624, 140656, 183136, 231248, 281312, 462496, 852727, 1705454, 3410908, 6821816, 13643632, 27287264]

約数ペア:

[(1, 27287264), (2, 13643632), (4, 6821816), (8, 3410908), (16, 1705454), (32, 852727), (59, 462496), (97, 281312), (118, 231248), (149, 183136), (194, 140656), (236, 115624), (298, 91568), (388, 70328), (472, 57812), (596, 45784), (776, 35164), (944, 28906), (1192, 22892), (1552, 17582), (1888, 14453), (2384, 11446), (3104, 8791), (4768, 5723)]