65414492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 142652160

約数和(自身を除く): 77237668

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 169, 209, 247, 286, 338, 418, 463, 494, 572, 676, 836, 926, 988, 1852, 1859, 2717, 3211, 3718, 5093, 5434, 6019, 6422, 7436, 8797, 10186, 10868, 12038, 12844, 17594, 20372, 24076, 35188, 35321, 66209, 70642, 78247, 96767, 114361, 132418, 141284, 156494, 193534, 228722, 264836, 312988, 387068, 457444, 860717, 1257971, 1486693, 1721434, 2515942, 2973386, 3442868, 5031884, 5946772, 16353623, 32707246, 65414492]

約数ペア:

[(1, 65414492), (2, 32707246), (4, 16353623), (11, 5946772), (13, 5031884), (19, 3442868), (22, 2973386), (26, 2515942), (38, 1721434), (44, 1486693), (52, 1257971), (76, 860717), (143, 457444), (169, 387068), (209, 312988), (247, 264836), (286, 228722), (338, 193534), (418, 156494), (463, 141284), (494, 132418), (572, 114361), (676, 96767), (836, 78247), (926, 70642), (988, 66209), (1852, 35321), (1859, 35188), (2717, 24076), (3211, 20372), (3718, 17594), (5093, 12844), (5434, 12038), (6019, 10868), (6422, 10186), (7436, 8797)]