17044748

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 38304000

約数和(自身を除く): 21259252

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 199, 266, 322, 398, 437, 532, 644, 796, 874, 931, 1127, 1393, 1748, 1862, 2254, 2786, 3059, 3724, 3781, 4508, 4577, 5572, 6118, 7562, 9154, 9751, 12236, 15124, 18308, 19502, 21413, 26467, 32039, 39004, 42826, 52934, 64078, 85652, 86963, 105868, 128156, 173926, 185269, 224273, 347852, 370538, 448546, 608741, 741076, 897092, 1217482, 2434964, 4261187, 8522374, 17044748]

約数ペア:

[(1, 17044748), (2, 8522374), (4, 4261187), (7, 2434964), (14, 1217482), (19, 897092), (23, 741076), (28, 608741), (38, 448546), (46, 370538), (49, 347852), (76, 224273), (92, 185269), (98, 173926), (133, 128156), (161, 105868), (196, 86963), (199, 85652), (266, 64078), (322, 52934), (398, 42826), (437, 39004), (532, 32039), (644, 26467), (796, 21413), (874, 19502), (931, 18308), (1127, 15124), (1393, 12236), (1748, 9751), (1862, 9154), (2254, 7562), (2786, 6118), (3059, 5572), (3724, 4577), (3781, 4508)]