68813584

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2683}}^1$

素因数の和:2927

約数の個数: 40

約数和(自身を含む): 153095360

約数和(自身を除く): 84281776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 2683, 3206, 3664, 5366, 6412, 10732, 12824, 18781, 21464, 25648, 37562, 42928, 75124, 150248, 300496, 614407, 1228814, 2457628, 4300849, 4915256, 8601698, 9830512, 17203396, 34406792, 68813584]

約数ペア:

[(1, 68813584), (2, 34406792), (4, 17203396), (7, 9830512), (8, 8601698), (14, 4915256), (16, 4300849), (28, 2457628), (56, 1228814), (112, 614407), (229, 300496), (458, 150248), (916, 75124), (1603, 42928), (1832, 37562), (2683, 25648), (3206, 21464), (3664, 18781), (5366, 12824), (6412, 10732)]