64957398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 144099648

約数和(自身を除く): 79142250

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 242, 262, 363, 393, 683, 726, 786, 1366, 1441, 2049, 2882, 4098, 4323, 7513, 8646, 15026, 15851, 22539, 31702, 45078, 47553, 82643, 89473, 95106, 165286, 178946, 247929, 268419, 495858, 536838, 984203, 1968406, 2952609, 5905218, 10826233, 21652466, 32478699, 64957398]

約数ペア:

[(1, 64957398), (2, 32478699), (3, 21652466), (6, 10826233), (11, 5905218), (22, 2952609), (33, 1968406), (66, 984203), (121, 536838), (131, 495858), (242, 268419), (262, 247929), (363, 178946), (393, 165286), (683, 95106), (726, 89473), (786, 82643), (1366, 47553), (1441, 45078), (2049, 31702), (2882, 22539), (4098, 15851), (4323, 15026), (7513, 8646)]