2543448128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{2357}}^1$

素因数の和:3679

約数の個数: 56

約数和(自身を含む): 5441896152

約数和(自身を除く): 2898448024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1297, 2357, 2594, 4714, 5188, 9428, 10376, 16861, 18856, 20752, 30641, 33722, 37712, 41504, 61282, 67444, 75424, 83008, 122564, 134888, 150848, 245128, 269776, 490256, 539552, 980512, 1079104, 1961024, 3057029, 6114058, 12228116, 24456232, 39741377, 48912464, 79482754, 97824928, 158965508, 195649856, 317931016, 635862032, 1271724064, 2543448128]

約数ペア:

[(1, 2543448128), (2, 1271724064), (4, 635862032), (8, 317931016), (13, 195649856), (16, 158965508), (26, 97824928), (32, 79482754), (52, 48912464), (64, 39741377), (104, 24456232), (208, 12228116), (416, 6114058), (832, 3057029), (1297, 1961024), (2357, 1079104), (2594, 980512), (4714, 539552), (5188, 490256), (9428, 269776), (10376, 245128), (16861, 150848), (18856, 134888), (20752, 122564), (30641, 83008), (33722, 75424), (37712, 67444), (41504, 61282)]