4429840336

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{397}}^1\times {\mathrm{3853}}^1$

素因数の和:4439

約数の個数: 40

約数和(自身を含む): 8654218664

約数和(自身を除く): 4224378328

約数列:

[1, 2, 4, 8, 16, 181, 362, 397, 724, 794, 1448, 1588, 2896, 3176, 3853, 6352, 7706, 15412, 30824, 61648, 71857, 143714, 287428, 574856, 697393, 1149712, 1394786, 1529641, 2789572, 3059282, 5579144, 6118564, 11158288, 12237128, 24474256, 276865021, 553730042, 1107460084, 2214920168, 4429840336]

約数ペア:

[(1, 4429840336), (2, 2214920168), (4, 1107460084), (8, 553730042), (16, 276865021), (181, 24474256), (362, 12237128), (397, 11158288), (724, 6118564), (794, 5579144), (1448, 3059282), (1588, 2789572), (2896, 1529641), (3176, 1394786), (3853, 1149712), (6352, 697393), (7706, 574856), (15412, 287428), (30824, 143714), (61648, 71857)]