42474796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116689}}^1$

素因数の和:116713

約数の個数: 24

約数和(自身を含む): 91484960

約数和(自身を除く): 49010164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 116689, 233378, 466756, 816823, 1516957, 1633646, 3033914, 3267292, 6067828, 10618699, 21237398, 42474796]

約数ペア:

[(1, 42474796), (2, 21237398), (4, 10618699), (7, 6067828), (13, 3267292), (14, 3033914), (26, 1633646), (28, 1516957), (52, 816823), (91, 466756), (182, 233378), (364, 116689)]