16494968

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 37243800

約数和(自身を除く): 20748832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1451, 1624, 2842, 2902, 5684, 5804, 10157, 11368, 11608, 20314, 40628, 42079, 71099, 81256, 84158, 142198, 168316, 284396, 294553, 336632, 568792, 589106, 1178212, 2061871, 2356424, 4123742, 8247484, 16494968]

約数ペア:

[(1, 16494968), (2, 8247484), (4, 4123742), (7, 2356424), (8, 2061871), (14, 1178212), (28, 589106), (29, 568792), (49, 336632), (56, 294553), (58, 284396), (98, 168316), (116, 142198), (196, 84158), (203, 81256), (232, 71099), (392, 42079), (406, 40628), (812, 20314), (1421, 11608), (1451, 11368), (1624, 10157), (2842, 5804), (2902, 5684)]