42072428

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 36

約数和(自身を含む): 78503880

約数和(自身を除く): 36431452

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 337, 529, 674, 1058, 1348, 1357, 2116, 2714, 5428, 7751, 15502, 19883, 31004, 31211, 39766, 62422, 79532, 124844, 178273, 356546, 457309, 713092, 914618, 1829236, 10518107, 21036214, 42072428]

約数ペア:

[(1, 42072428), (2, 21036214), (4, 10518107), (23, 1829236), (46, 914618), (59, 713092), (92, 457309), (118, 356546), (236, 178273), (337, 124844), (529, 79532), (674, 62422), (1058, 39766), (1348, 31211), (1357, 31004), (2116, 19883), (2714, 15502), (5428, 7751)]