38389098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 51190422

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 647, 682, 899, 957, 1023, 1294, 1798, 1914, 1941, 2046, 2697, 3882, 5394, 7117, 9889, 14234, 18763, 19778, 20057, 21351, 29667, 37526, 40114, 42702, 56289, 59334, 60171, 112578, 120342, 206393, 220627, 412786, 441254, 581653, 619179, 661881, 1163306, 1238358, 1323762, 1744959, 3489918, 6398183, 12796366, 19194549, 38389098]

約数ペア:

[(1, 38389098), (2, 19194549), (3, 12796366), (6, 6398183), (11, 3489918), (22, 1744959), (29, 1323762), (31, 1238358), (33, 1163306), (58, 661881), (62, 619179), (66, 581653), (87, 441254), (93, 412786), (174, 220627), (186, 206393), (319, 120342), (341, 112578), (638, 60171), (647, 59334), (682, 56289), (899, 42702), (957, 40114), (1023, 37526), (1294, 29667), (1798, 21351), (1914, 20057), (1941, 19778), (2046, 18763), (2697, 14234), (3882, 9889), (5394, 7117)]