38913168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:844

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 76793712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 179, 336, 358, 537, 647, 716, 1074, 1253, 1294, 1432, 1941, 2148, 2506, 2588, 2864, 3759, 3882, 4296, 4529, 5012, 5176, 7518, 7764, 8592, 9058, 10024, 10352, 13587, 15036, 15528, 18116, 20048, 27174, 30072, 31056, 36232, 54348, 60144, 72464, 108696, 115813, 217392, 231626, 347439, 463252, 694878, 810691, 926504, 1389756, 1621382, 1853008, 2432073, 2779512, 3242764, 4864146, 5559024, 6485528, 9728292, 12971056, 19456584, 38913168]

約数ペア:

[(1, 38913168), (2, 19456584), (3, 12971056), (4, 9728292), (6, 6485528), (7, 5559024), (8, 4864146), (12, 3242764), (14, 2779512), (16, 2432073), (21, 1853008), (24, 1621382), (28, 1389756), (42, 926504), (48, 810691), (56, 694878), (84, 463252), (112, 347439), (168, 231626), (179, 217392), (336, 115813), (358, 108696), (537, 72464), (647, 60144), (716, 54348), (1074, 36232), (1253, 31056), (1294, 30072), (1432, 27174), (1941, 20048), (2148, 18116), (2506, 15528), (2588, 15036), (2864, 13587), (3759, 10352), (3882, 10024), (4296, 9058), (4529, 8592), (5012, 7764), (5176, 7518)]