74919344

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{5581}}^1$

素因数の和:6428

約数の個数: 20

約数和(自身を含む): 145355280

約数和(自身を除く): 70435936

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 5581, 6712, 11162, 13424, 22324, 44648, 89296, 4682459, 9364918, 18729836, 37459672, 74919344]

約数ペア:

[(1, 74919344), (2, 37459672), (4, 18729836), (8, 9364918), (16, 4682459), (839, 89296), (1678, 44648), (3356, 22324), (5581, 13424), (6712, 11162)]