69383888

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4875

約数の個数: 40

約数和(自身を含む): 154841280

約数和(自身を除く): 85457392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 4729, 7336, 9458, 14672, 18916, 33103, 37832, 66206, 75664, 132412, 264824, 529648, 619499, 1238998, 2477996, 4336493, 4955992, 8672986, 9911984, 17345972, 34691944, 69383888]

約数ペア:

[(1, 69383888), (2, 34691944), (4, 17345972), (7, 9911984), (8, 8672986), (14, 4955992), (16, 4336493), (28, 2477996), (56, 1238998), (112, 619499), (131, 529648), (262, 264824), (524, 132412), (917, 75664), (1048, 66206), (1834, 37832), (2096, 33103), (3668, 18916), (4729, 14672), (7336, 9458)]