38619784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 88646400

約数和(自身を除く): 50026616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 226, 238, 359, 452, 476, 718, 791, 904, 952, 1436, 1582, 1921, 2513, 2872, 3164, 3842, 5026, 6103, 6328, 7684, 10052, 12206, 13447, 15368, 20104, 24412, 26894, 40567, 42721, 48824, 53788, 81134, 85442, 107576, 162268, 170884, 283969, 324536, 341768, 567938, 689639, 1135876, 1379278, 2271752, 2758556, 4827473, 5517112, 9654946, 19309892, 38619784]

約数ペア:

[(1, 38619784), (2, 19309892), (4, 9654946), (7, 5517112), (8, 4827473), (14, 2758556), (17, 2271752), (28, 1379278), (34, 1135876), (56, 689639), (68, 567938), (113, 341768), (119, 324536), (136, 283969), (226, 170884), (238, 162268), (359, 107576), (452, 85442), (476, 81134), (718, 53788), (791, 48824), (904, 42721), (952, 40567), (1436, 26894), (1582, 24412), (1921, 20104), (2513, 15368), (2872, 13447), (3164, 12206), (3842, 10052), (5026, 7684), (6103, 6328)]