13963208

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 18212152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 293, 296, 322, 518, 586, 644, 851, 1036, 1172, 1288, 1702, 2051, 2072, 2344, 3404, 4102, 5957, 6739, 6808, 8204, 10841, 11914, 13478, 16408, 21682, 23828, 26956, 43364, 47173, 47656, 53912, 75887, 86728, 94346, 151774, 188692, 249343, 303548, 377384, 498686, 607096, 997372, 1745401, 1994744, 3490802, 6981604, 13963208]

約数ペア:

[(1, 13963208), (2, 6981604), (4, 3490802), (7, 1994744), (8, 1745401), (14, 997372), (23, 607096), (28, 498686), (37, 377384), (46, 303548), (56, 249343), (74, 188692), (92, 151774), (148, 94346), (161, 86728), (184, 75887), (259, 53912), (293, 47656), (296, 47173), (322, 43364), (518, 26956), (586, 23828), (644, 21682), (851, 16408), (1036, 13478), (1172, 11914), (1288, 10841), (1702, 8204), (2051, 6808), (2072, 6739), (2344, 5957), (3404, 4102)]