66859156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 145805184

約数和(自身を除く): 78946028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2213, 2324, 4316, 4426, 7553, 8852, 15106, 15491, 28769, 30212, 30982, 57538, 61964, 115076, 183679, 201383, 367358, 402766, 734716, 805532, 1285753, 2387827, 2571506, 4775654, 5143012, 9551308, 16714789, 33429578, 66859156]

約数ペア:

[(1, 66859156), (2, 33429578), (4, 16714789), (7, 9551308), (13, 5143012), (14, 4775654), (26, 2571506), (28, 2387827), (52, 1285753), (83, 805532), (91, 734716), (166, 402766), (182, 367358), (332, 201383), (364, 183679), (581, 115076), (1079, 61964), (1162, 57538), (2158, 30982), (2213, 30212), (2324, 28769), (4316, 15491), (4426, 15106), (7553, 8852)]