71390392736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{2113}}^1$

素因数の和:2714

約数の個数: 96

約数和(自身を含む): 152512568208

約数和(自身を除く): 81122175472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 241, 337, 416, 482, 674, 964, 1348, 1928, 2113, 2696, 3133, 3856, 4226, 4381, 5392, 6266, 7712, 8452, 8762, 10784, 12532, 16904, 17524, 25064, 27469, 33808, 35048, 50128, 54938, 67616, 70096, 81217, 100256, 109876, 140192, 162434, 219752, 324868, 439504, 509233, 649736, 712081, 879008, 1018466, 1055821, 1299472, 1424162, 2036932, 2111642, 2598944, 2848324, 4073864, 4223284, 5696648, 6620029, 8147728, 8446568, 9257053, 11393296, 13240058, 16295456, 16893136, 18514106, 22786592, 26480116, 33786272, 37028212, 52960232, 74056424, 105920464, 148112848, 171611521, 211840928, 296225696, 343223042, 686446084, 1372892168, 2230949773, 2745784336, 4461899546, 5491568672, 8923799092, 17847598184, 35695196368, 71390392736]

約数ペア:

[(1, 71390392736), (2, 35695196368), (4, 17847598184), (8, 8923799092), (13, 5491568672), (16, 4461899546), (26, 2745784336), (32, 2230949773), (52, 1372892168), (104, 686446084), (208, 343223042), (241, 296225696), (337, 211840928), (416, 171611521), (482, 148112848), (674, 105920464), (964, 74056424), (1348, 52960232), (1928, 37028212), (2113, 33786272), (2696, 26480116), (3133, 22786592), (3856, 18514106), (4226, 16893136), (4381, 16295456), (5392, 13240058), (6266, 11393296), (7712, 9257053), (8452, 8446568), (8762, 8147728), (10784, 6620029), (12532, 5696648), (16904, 4223284), (17524, 4073864), (25064, 2848324), (27469, 2598944), (33808, 2111642), (35048, 2036932), (50128, 1424162), (54938, 1299472), (67616, 1055821), (70096, 1018466), (81217, 879008), (100256, 712081), (109876, 649736), (140192, 509233), (162434, 439504), (219752, 324868)]