68926624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 78063968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 743, 892, 1486, 1784, 2899, 2972, 3568, 5798, 5944, 7136, 9659, 11596, 11888, 19318, 23192, 23776, 38636, 46384, 77272, 92768, 154544, 165689, 309088, 331378, 662756, 1325512, 2153957, 2651024, 4307914, 5302048, 8615828, 17231656, 34463312, 68926624]

約数ペア:

[(1, 68926624), (2, 34463312), (4, 17231656), (8, 8615828), (13, 5302048), (16, 4307914), (26, 2651024), (32, 2153957), (52, 1325512), (104, 662756), (208, 331378), (223, 309088), (416, 165689), (446, 154544), (743, 92768), (892, 77272), (1486, 46384), (1784, 38636), (2899, 23776), (2972, 23192), (3568, 19318), (5798, 11888), (5944, 11596), (7136, 9659)]