73690316

素因数分解:

$2^2\times 7^2\times {\mathrm{375971}}^1$

素因数の和:375989

約数の個数: 18

約数和(自身を含む): 150012828

約数和(自身を除く): 76322512

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 375971, 751942, 1503884, 2631797, 5263594, 10527188, 18422579, 36845158, 73690316]

約数ペア:

[(1, 73690316), (2, 36845158), (4, 18422579), (7, 10527188), (14, 5263594), (28, 2631797), (49, 1503884), (98, 751942), (196, 375971)]