73640542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{31769}}^1$

素因数の和:31851

約数の個数: 16

約数和(自身を含む): 118184400

約数和(自身を除く): 44543858

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 31769, 63538, 603611, 1207222, 1937909, 3875818, 36820271, 73640542]

約数ペア:

[(1, 73640542), (2, 36820271), (19, 3875818), (38, 1937909), (61, 1207222), (122, 603611), (1159, 63538), (2318, 31769)]