7136576972

素因数分解:

$2^2\times 7^2\times {\mathrm{36411107}}^1$

素因数の和:36411125

約数の個数: 18

約数和(自身を含む): 14528032092

約数和(自身を除く): 7391455120

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 36411107, 72822214, 145644428, 254877749, 509755498, 1019510996, 1784144243, 3568288486, 7136576972]

約数ペア:

[(1, 7136576972), (2, 3568288486), (4, 1784144243), (7, 1019510996), (14, 509755498), (28, 254877749), (49, 145644428), (98, 72822214), (196, 36411107)]