68807648

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23629}}^1$

素因数の和:23659

約数の個数: 48

約数和(自身を含む): 166733280

約数和(自身を除く): 97925632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 23629, 47258, 94516, 165403, 189032, 307177, 330806, 378064, 614354, 661612, 756128, 1228708, 1323224, 2150239, 2457416, 2646448, 4300478, 4914832, 5292896, 8600956, 9829664, 17201912, 34403824, 68807648]

約数ペア:

[(1, 68807648), (2, 34403824), (4, 17201912), (7, 9829664), (8, 8600956), (13, 5292896), (14, 4914832), (16, 4300478), (26, 2646448), (28, 2457416), (32, 2150239), (52, 1323224), (56, 1228708), (91, 756128), (104, 661612), (112, 614354), (182, 378064), (208, 330806), (224, 307177), (364, 189032), (416, 165403), (728, 94516), (1456, 47258), (2912, 23629)]