42098072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{276961}}^1$

素因数の和:276986

約数の個数: 16

約数和(自身を含む): 83088600

約数和(自身を除く): 40990528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 276961, 553922, 1107844, 2215688, 5262259, 10524518, 21049036, 42098072]

約数ペア:

[(1, 42098072), (2, 21049036), (4, 10524518), (8, 5262259), (19, 2215688), (38, 1107844), (76, 553922), (152, 276961)]