12976648112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{556651}}^1$

素因数の和:556737

約数の個数: 40

約数和(自身を含む): 26505541632

約数和(自身を除く): 13528893520

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 556651, 1113302, 2226604, 4453208, 8906416, 17256181, 26162597, 34512362, 52325194, 69024724, 104650388, 138049448, 209300776, 276098896, 418601552, 811040507, 1622081014, 3244162028, 6488324056, 12976648112]

約数ペア:

[(1, 12976648112), (2, 6488324056), (4, 3244162028), (8, 1622081014), (16, 811040507), (31, 418601552), (47, 276098896), (62, 209300776), (94, 138049448), (124, 104650388), (188, 69024724), (248, 52325194), (376, 34512362), (496, 26162597), (752, 17256181), (1457, 8906416), (2914, 4453208), (5828, 2226604), (11656, 1113302), (23312, 556651)]