67678562

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 119066112

約数和(自身を除く): 51387550

約数列:

[1, 2, 7, 14, 53, 106, 197, 371, 394, 463, 742, 926, 1379, 2758, 3241, 6482, 10441, 20882, 24539, 49078, 73087, 91211, 146174, 171773, 182422, 343546, 638477, 1276954, 4834183, 9668366, 33839281, 67678562]

約数ペア:

[(1, 67678562), (2, 33839281), (7, 9668366), (14, 4834183), (53, 1276954), (106, 638477), (197, 343546), (371, 182422), (394, 171773), (463, 146174), (742, 91211), (926, 73087), (1379, 49078), (2758, 24539), (3241, 20882), (6482, 10441)]