66139476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1447}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 166879104

約数和(自身を除く): 100739628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1447, 1758, 2894, 3516, 3809, 4341, 5788, 7618, 8682, 11427, 15236, 17364, 18811, 22854, 37622, 45708, 56433, 75244, 112866, 225732, 423971, 847942, 1271913, 1695884, 2543826, 5087652, 5511623, 11023246, 16534869, 22046492, 33069738, 66139476]

約数ペア:

[(1, 66139476), (2, 33069738), (3, 22046492), (4, 16534869), (6, 11023246), (12, 5511623), (13, 5087652), (26, 2543826), (39, 1695884), (52, 1271913), (78, 847942), (156, 423971), (293, 225732), (586, 112866), (879, 75244), (1172, 56433), (1447, 45708), (1758, 37622), (2894, 22854), (3516, 18811), (3809, 17364), (4341, 15236), (5788, 11427), (7618, 8682)]