69516016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 140147280

約数和(自身を除く): 70631264

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 233, 464, 466, 643, 932, 1286, 1864, 2572, 3728, 5144, 6757, 10288, 13514, 18647, 27028, 37294, 54056, 74588, 108112, 149176, 149819, 298352, 299638, 599276, 1198552, 2397104, 4344751, 8689502, 17379004, 34758008, 69516016]

約数ペア:

[(1, 69516016), (2, 34758008), (4, 17379004), (8, 8689502), (16, 4344751), (29, 2397104), (58, 1198552), (116, 599276), (232, 299638), (233, 298352), (464, 149819), (466, 149176), (643, 108112), (932, 74588), (1286, 54056), (1864, 37294), (2572, 27028), (3728, 18647), (5144, 13514), (6757, 10288)]