38327212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 88194960

約数和(自身を除く): 49867748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 613, 638, 812, 1078, 1226, 1276, 1421, 2156, 2233, 2452, 2842, 4291, 4466, 5684, 6743, 8582, 8932, 13486, 15631, 17164, 17777, 26972, 30037, 31262, 35554, 47201, 60074, 62524, 71108, 94402, 120148, 124439, 188804, 195547, 248878, 330407, 391094, 497756, 660814, 782188, 871073, 1321628, 1368829, 1742146, 2737658, 3484292, 5475316, 9581803, 19163606, 38327212]

約数ペア:

[(1, 38327212), (2, 19163606), (4, 9581803), (7, 5475316), (11, 3484292), (14, 2737658), (22, 1742146), (28, 1368829), (29, 1321628), (44, 871073), (49, 782188), (58, 660814), (77, 497756), (98, 391094), (116, 330407), (154, 248878), (196, 195547), (203, 188804), (308, 124439), (319, 120148), (406, 94402), (539, 71108), (613, 62524), (638, 60074), (812, 47201), (1078, 35554), (1226, 31262), (1276, 30037), (1421, 26972), (2156, 17777), (2233, 17164), (2452, 15631), (2842, 13486), (4291, 8932), (4466, 8582), (5684, 6743)]