71005056

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 203796000

約数和(自身を除く): 132790944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 73, 96, 102, 128, 136, 146, 149, 192, 204, 219, 272, 292, 298, 384, 408, 438, 447, 544, 584, 596, 816, 876, 894, 1088, 1168, 1192, 1241, 1632, 1752, 1788, 2176, 2336, 2384, 2482, 2533, 3264, 3504, 3576, 3723, 4672, 4768, 4964, 5066, 6528, 7008, 7152, 7446, 7599, 9344, 9536, 9928, 10132, 10877, 14016, 14304, 14892, 15198, 19072, 19856, 20264, 21754, 28032, 28608, 29784, 30396, 32631, 39712, 40528, 43508, 57216, 59568, 60792, 65262, 79424, 81056, 87016, 119136, 121584, 130524, 158848, 162112, 174032, 184909, 238272, 243168, 261048, 324224, 348064, 369818, 476544, 486336, 522096, 554727, 696128, 739636, 972672, 1044192, 1109454, 1392256, 1479272, 2088384, 2218908, 2958544, 4176768, 4437816, 5917088, 8875632, 11834176, 17751264, 23668352, 35502528, 71005056]

約数ペア:

[(1, 71005056), (2, 35502528), (3, 23668352), (4, 17751264), (6, 11834176), (8, 8875632), (12, 5917088), (16, 4437816), (17, 4176768), (24, 2958544), (32, 2218908), (34, 2088384), (48, 1479272), (51, 1392256), (64, 1109454), (68, 1044192), (73, 972672), (96, 739636), (102, 696128), (128, 554727), (136, 522096), (146, 486336), (149, 476544), (192, 369818), (204, 348064), (219, 324224), (272, 261048), (292, 243168), (298, 238272), (384, 184909), (408, 174032), (438, 162112), (447, 158848), (544, 130524), (584, 121584), (596, 119136), (816, 87016), (876, 81056), (894, 79424), (1088, 65262), (1168, 60792), (1192, 59568), (1241, 57216), (1632, 43508), (1752, 40528), (1788, 39712), (2176, 32631), (2336, 30396), (2384, 29784), (2482, 28608), (2533, 28032), (3264, 21754), (3504, 20264), (3576, 19856), (3723, 19072), (4672, 15198), (4768, 14892), (4964, 14304), (5066, 14016), (6528, 10877), (7008, 10132), (7152, 9928), (7446, 9536), (7599, 9344)]