65948584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14747}}^1$

素因数の和:14809

約数の個数: 32

約数和(自身を含む): 136271520

約数和(自身を除く): 70322936

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 14747, 29494, 58988, 117976, 191711, 383422, 634121, 766844, 1268242, 1533688, 2536484, 5072968, 8243573, 16487146, 32974292, 65948584]

約数ペア:

[(1, 65948584), (2, 32974292), (4, 16487146), (8, 8243573), (13, 5072968), (26, 2536484), (43, 1533688), (52, 1268242), (86, 766844), (104, 634121), (172, 383422), (344, 191711), (559, 117976), (1118, 58988), (2236, 29494), (4472, 14747)]