67780804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{186211}}^1$

素因数の和:186235

約数の個数: 24

約数和(自身を含む): 145990208

約数和(自身を除く): 78209404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 186211, 372422, 744844, 1303477, 2420743, 2606954, 4841486, 5213908, 9682972, 16945201, 33890402, 67780804]

約数ペア:

[(1, 67780804), (2, 33890402), (4, 16945201), (7, 9682972), (13, 5213908), (14, 4841486), (26, 2606954), (28, 2420743), (52, 1303477), (91, 744844), (182, 372422), (364, 186211)]