72672908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235951}}^1$

素因数の和:235973

約数の個数: 24

約数和(自身を含む): 158559744

約数和(自身を除く): 85886836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 235951, 471902, 943804, 1651657, 2595461, 3303314, 5190922, 6606628, 10381844, 18168227, 36336454, 72672908]

約数ペア:

[(1, 72672908), (2, 36336454), (4, 18168227), (7, 10381844), (11, 6606628), (14, 5190922), (22, 3303314), (28, 2595461), (44, 1651657), (77, 943804), (154, 471902), (308, 235951)]