38214776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 83462400

約数和(自身を除く): 45247624

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 643, 646, 782, 874, 1286, 1292, 1564, 1748, 2572, 2584, 3128, 3496, 5144, 7429, 10931, 12217, 14789, 14858, 21862, 24434, 29578, 29716, 43724, 48868, 59156, 59432, 87448, 97736, 118312, 207689, 251413, 280991, 415378, 502826, 561982, 830756, 1005652, 1123964, 1661512, 2011304, 2247928, 4776847, 9553694, 19107388, 38214776]

約数ペア:

[(1, 38214776), (2, 19107388), (4, 9553694), (8, 4776847), (17, 2247928), (19, 2011304), (23, 1661512), (34, 1123964), (38, 1005652), (46, 830756), (68, 561982), (76, 502826), (92, 415378), (136, 280991), (152, 251413), (184, 207689), (323, 118312), (391, 97736), (437, 87448), (643, 59432), (646, 59156), (782, 48868), (874, 43724), (1286, 29716), (1292, 29578), (1564, 24434), (1748, 21862), (2572, 14858), (2584, 14789), (3128, 12217), (3496, 10931), (5144, 7429)]