67239964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 136848096

約数和(自身を除く): 69608132

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 241, 373, 374, 482, 746, 748, 964, 1492, 2651, 4097, 4103, 5302, 6341, 8194, 8206, 10604, 12682, 16388, 16412, 25364, 45067, 69751, 89893, 90134, 139502, 179786, 180268, 279004, 359572, 988823, 1528181, 1977646, 3056362, 3955292, 6112724, 16809991, 33619982, 67239964]

約数ペア:

[(1, 67239964), (2, 33619982), (4, 16809991), (11, 6112724), (17, 3955292), (22, 3056362), (34, 1977646), (44, 1528181), (68, 988823), (187, 359572), (241, 279004), (373, 180268), (374, 179786), (482, 139502), (746, 90134), (748, 89893), (964, 69751), (1492, 45067), (2651, 25364), (4097, 16412), (4103, 16388), (5302, 12682), (6341, 10604), (8194, 8206)]