67741394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 55015726

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 2663, 3634, 5326, 12719, 18641, 25438, 37282, 61249, 122498, 210377, 420754, 428743, 857486, 1472639, 2945278, 4838671, 9677342, 33870697, 67741394]

約数ペア:

[(1, 67741394), (2, 33870697), (7, 9677342), (14, 4838671), (23, 2945278), (46, 1472639), (79, 857486), (158, 428743), (161, 420754), (322, 210377), (553, 122498), (1106, 61249), (1817, 37282), (2663, 25438), (3634, 18641), (5326, 12719)]