66897938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 110702592

約数和(自身を除く): 43804654

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 713, 989, 1091, 1333, 1426, 1978, 2182, 2666, 25093, 30659, 33821, 46913, 50186, 61318, 67642, 93826, 777883, 1078999, 1454303, 1555766, 2157998, 2908606, 33448969, 66897938]

約数ペア:

[(1, 66897938), (2, 33448969), (23, 2908606), (31, 2157998), (43, 1555766), (46, 1454303), (62, 1078999), (86, 777883), (713, 93826), (989, 67642), (1091, 61318), (1333, 50186), (1426, 46913), (1978, 33821), (2182, 30659), (2666, 25093)]