74899672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{492761}}^1$

素因数の和:492786

約数の個数: 16

約数和(自身を含む): 147828600

約数和(自身を除く): 72928928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 492761, 985522, 1971044, 3942088, 9362459, 18724918, 37449836, 74899672]

約数ペア:

[(1, 74899672), (2, 37449836), (4, 18724918), (8, 9362459), (19, 3942088), (38, 1971044), (76, 985522), (152, 492761)]