7718284

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 36

約数和(自身を含む): 16030224

約数和(自身を除く): 8311940

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 743, 1484, 1486, 2597, 2972, 5194, 5201, 10388, 10402, 20804, 36407, 39379, 72814, 78758, 145628, 157516, 275653, 551306, 1102612, 1929571, 3859142, 7718284]

約数ペア:

[(1, 7718284), (2, 3859142), (4, 1929571), (7, 1102612), (14, 551306), (28, 275653), (49, 157516), (53, 145628), (98, 78758), (106, 72814), (196, 39379), (212, 36407), (371, 20804), (742, 10402), (743, 10388), (1484, 5201), (1486, 5194), (2597, 2972)]