71670508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 166960640

約数和(自身を除く): 95290132

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 43, 52, 76, 86, 91, 133, 172, 182, 241, 247, 266, 301, 364, 482, 494, 532, 559, 602, 817, 964, 988, 1118, 1204, 1634, 1687, 1729, 2236, 3133, 3268, 3374, 3458, 3913, 4579, 5719, 6266, 6748, 6916, 7826, 9158, 10363, 10621, 11438, 12532, 15652, 18316, 20726, 21242, 21931, 22876, 32053, 41452, 42484, 43862, 59527, 64106, 72541, 74347, 87724, 119054, 128212, 134719, 145082, 148694, 196897, 238108, 269438, 290164, 297388, 393794, 416689, 538876, 787588, 833378, 943033, 1378279, 1666756, 1886066, 2559661, 2756558, 3772132, 5119322, 5513116, 10238644, 17917627, 35835254, 71670508]

約数ペア:

[(1, 71670508), (2, 35835254), (4, 17917627), (7, 10238644), (13, 5513116), (14, 5119322), (19, 3772132), (26, 2756558), (28, 2559661), (38, 1886066), (43, 1666756), (52, 1378279), (76, 943033), (86, 833378), (91, 787588), (133, 538876), (172, 416689), (182, 393794), (241, 297388), (247, 290164), (266, 269438), (301, 238108), (364, 196897), (482, 148694), (494, 145082), (532, 134719), (559, 128212), (602, 119054), (817, 87724), (964, 74347), (988, 72541), (1118, 64106), (1204, 59527), (1634, 43862), (1687, 42484), (1729, 41452), (2236, 32053), (3133, 22876), (3268, 21931), (3374, 21242), (3458, 20726), (3913, 18316), (4579, 15652), (5719, 12532), (6266, 11438), (6748, 10621), (6916, 10363), (7826, 9158)]