42143402

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 31884118

約数列:

[1, 2, 7, 14, 67, 134, 179, 251, 358, 469, 502, 938, 1253, 1757, 2506, 3514, 11993, 16817, 23986, 33634, 44929, 83951, 89858, 117719, 167902, 235438, 314503, 629006, 3010243, 6020486, 21071701, 42143402]

約数ペア:

[(1, 42143402), (2, 21071701), (7, 6020486), (14, 3010243), (67, 629006), (134, 314503), (179, 235438), (251, 167902), (358, 117719), (469, 89858), (502, 83951), (938, 44929), (1253, 33634), (1757, 23986), (2506, 16817), (3514, 11993)]