39577384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 54978776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 1367, 2068, 2632, 2734, 3619, 4136, 5468, 7238, 9569, 10936, 14476, 15037, 19138, 28952, 30074, 38276, 60148, 64249, 76552, 105259, 120296, 128498, 210518, 256996, 421036, 449743, 513992, 706739, 842072, 899486, 1413478, 1798972, 2826956, 3597944, 4947173, 5653912, 9894346, 19788692, 39577384]

約数ペア:

[(1, 39577384), (2, 19788692), (4, 9894346), (7, 5653912), (8, 4947173), (11, 3597944), (14, 2826956), (22, 1798972), (28, 1413478), (44, 899486), (47, 842072), (56, 706739), (77, 513992), (88, 449743), (94, 421036), (154, 256996), (188, 210518), (308, 128498), (329, 120296), (376, 105259), (517, 76552), (616, 64249), (658, 60148), (1034, 38276), (1316, 30074), (1367, 28952), (2068, 19138), (2632, 15037), (2734, 14476), (3619, 10936), (4136, 9569), (5468, 7238)]