65940864

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 194762880

約数和(自身を除く): 128822016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 128, 132, 134, 176, 192, 201, 233, 264, 268, 352, 384, 402, 466, 528, 536, 699, 704, 737, 804, 932, 1056, 1072, 1398, 1408, 1474, 1608, 1864, 2112, 2144, 2211, 2563, 2796, 2948, 3216, 3728, 4224, 4288, 4422, 5126, 5592, 5896, 6432, 7456, 7689, 8576, 8844, 10252, 11184, 11792, 12864, 14912, 15378, 15611, 17688, 20504, 22368, 23584, 25728, 29824, 30756, 31222, 35376, 41008, 44736, 46833, 47168, 61512, 62444, 70752, 82016, 89472, 93666, 94336, 123024, 124888, 141504, 164032, 171721, 187332, 246048, 249776, 283008, 328064, 343442, 374664, 492096, 499552, 515163, 686884, 749328, 984192, 999104, 1030326, 1373768, 1498656, 1998208, 2060652, 2747536, 2997312, 4121304, 5495072, 5994624, 8242608, 10990144, 16485216, 21980288, 32970432, 65940864]

約数ペア:

[(1, 65940864), (2, 32970432), (3, 21980288), (4, 16485216), (6, 10990144), (8, 8242608), (11, 5994624), (12, 5495072), (16, 4121304), (22, 2997312), (24, 2747536), (32, 2060652), (33, 1998208), (44, 1498656), (48, 1373768), (64, 1030326), (66, 999104), (67, 984192), (88, 749328), (96, 686884), (128, 515163), (132, 499552), (134, 492096), (176, 374664), (192, 343442), (201, 328064), (233, 283008), (264, 249776), (268, 246048), (352, 187332), (384, 171721), (402, 164032), (466, 141504), (528, 124888), (536, 123024), (699, 94336), (704, 93666), (737, 89472), (804, 82016), (932, 70752), (1056, 62444), (1072, 61512), (1398, 47168), (1408, 46833), (1474, 44736), (1608, 41008), (1864, 35376), (2112, 31222), (2144, 30756), (2211, 29824), (2563, 25728), (2796, 23584), (2948, 22368), (3216, 20504), (3728, 17688), (4224, 15611), (4288, 15378), (4422, 14912), (5126, 12864), (5592, 11792), (5896, 11184), (6432, 10252), (7456, 8844), (7689, 8576)]