73771858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{21211}}^1$

素因数の和:21297

約数の個数: 16

約数和(自身を含む): 116072064

約数和(自身を除く): 42300206

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 21211, 42422, 784807, 996917, 1569614, 1993834, 36885929, 73771858]

約数ペア:

[(1, 73771858), (2, 36885929), (37, 1993834), (47, 1569614), (74, 996917), (94, 784807), (1739, 42422), (3478, 21211)]