27639968272

素因数分解:

$2^4\times 7^1\times {\mathrm{10321}}^1\times {\mathrm{23911}}^1$

素因数の和:34247

約数の個数: 40

約数和(自身を含む): 61211276672

約数和(自身を除く): 33571308400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10321, 20642, 23911, 41284, 47822, 72247, 82568, 95644, 144494, 165136, 167377, 191288, 288988, 334754, 382576, 577976, 669508, 1155952, 1339016, 2678032, 246785431, 493570862, 987141724, 1727498017, 1974283448, 3454996034, 3948566896, 6909992068, 13819984136, 27639968272]

約数ペア:

[(1, 27639968272), (2, 13819984136), (4, 6909992068), (7, 3948566896), (8, 3454996034), (14, 1974283448), (16, 1727498017), (28, 987141724), (56, 493570862), (112, 246785431), (10321, 2678032), (20642, 1339016), (23911, 1155952), (41284, 669508), (47822, 577976), (72247, 382576), (82568, 334754), (95644, 288988), (144494, 191288), (165136, 167377)]