71895992704

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6173}}^1\times {\mathrm{4789}}^1$

素因数の和:10995

約数の個数: 64

約数和(自身を含む): 150824646000

約数和(自身を除く): 78928653296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 4789, 6173, 9578, 12346, 19156, 24692, 38312, 49384, 76624, 90991, 98768, 117287, 153248, 181982, 197536, 234574, 306496, 363964, 395072, 469148, 612992, 727928, 790144, 938296, 1455856, 1876592, 2911712, 3753184, 5823424, 7506368, 11646848, 15012736, 29562497, 59124994, 118249988, 236499976, 472999952, 561687443, 945999904, 1123374886, 1891999808, 2246749772, 3783999616, 4493499544, 8986999088, 17973998176, 35947996352, 71895992704]

約数ペア:

[(1, 71895992704), (2, 35947996352), (4, 17973998176), (8, 8986999088), (16, 4493499544), (19, 3783999616), (32, 2246749772), (38, 1891999808), (64, 1123374886), (76, 945999904), (128, 561687443), (152, 472999952), (304, 236499976), (608, 118249988), (1216, 59124994), (2432, 29562497), (4789, 15012736), (6173, 11646848), (9578, 7506368), (12346, 5823424), (19156, 3753184), (24692, 2911712), (38312, 1876592), (49384, 1455856), (76624, 938296), (90991, 790144), (98768, 727928), (117287, 612992), (153248, 469148), (181982, 395072), (197536, 363964), (234574, 306496)]