38355352

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 86929920

約数和(自身を除く): 48574568

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 307, 322, 388, 614, 644, 679, 776, 1228, 1288, 1358, 2149, 2231, 2456, 2716, 4298, 4462, 5432, 7061, 8596, 8924, 14122, 15617, 17192, 17848, 28244, 29779, 31234, 49427, 56488, 59558, 62468, 98854, 119116, 124936, 197708, 208453, 238232, 395416, 416906, 684917, 833812, 1369834, 1667624, 2739668, 4794419, 5479336, 9588838, 19177676, 38355352]

約数ペア:

[(1, 38355352), (2, 19177676), (4, 9588838), (7, 5479336), (8, 4794419), (14, 2739668), (23, 1667624), (28, 1369834), (46, 833812), (56, 684917), (92, 416906), (97, 395416), (161, 238232), (184, 208453), (194, 197708), (307, 124936), (322, 119116), (388, 98854), (614, 62468), (644, 59558), (679, 56488), (776, 49427), (1228, 31234), (1288, 29779), (1358, 28244), (2149, 17848), (2231, 17192), (2456, 15617), (2716, 14122), (4298, 8924), (4462, 8596), (5432, 7061)]