42748556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9221}}^1$

素因数の和:9305

約数の個数: 24

約数和(自身を含む): 80046960

約数和(自身を除く): 37298404

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 9221, 18442, 36884, 175199, 350398, 562481, 700796, 1124962, 2249924, 10687139, 21374278, 42748556]

約数ペア:

[(1, 42748556), (2, 21374278), (4, 10687139), (19, 2249924), (38, 1124962), (61, 700796), (76, 562481), (122, 350398), (244, 175199), (1159, 36884), (2318, 18442), (4636, 9221)]