69673136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2709

約数の個数: 40

約数和(自身を含む): 146542704

約数和(自身を除く): 76869568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 2557, 3406, 5114, 6812, 10228, 13624, 20456, 27248, 33241, 40912, 66482, 132964, 265928, 334967, 531856, 669934, 1339868, 2679736, 4354571, 5359472, 8709142, 17418284, 34836568, 69673136]

約数ペア:

[(1, 69673136), (2, 34836568), (4, 17418284), (8, 8709142), (13, 5359472), (16, 4354571), (26, 2679736), (52, 1339868), (104, 669934), (131, 531856), (208, 334967), (262, 265928), (524, 132964), (1048, 66482), (1703, 40912), (2096, 33241), (2557, 27248), (3406, 20456), (5114, 13624), (6812, 10228)]