73287142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{3209}}^1$

素因数の和:3831

約数の個数: 16

約数和(自身を含む): 115945200

約数和(自身を除く): 42658058

約数列:

[1, 2, 19, 38, 601, 1202, 3209, 6418, 11419, 22838, 60971, 121942, 1928609, 3857218, 36643571, 73287142]

約数ペア:

[(1, 73287142), (2, 36643571), (19, 3857218), (38, 1928609), (601, 121942), (1202, 60971), (3209, 22838), (6418, 11419)]