744968

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 1632960

約数和(自身を除く): 887992

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 251, 371, 424, 502, 742, 1004, 1484, 1757, 2008, 2968, 3514, 7028, 13303, 14056, 26606, 53212, 93121, 106424, 186242, 372484, 744968]

約数ペア:

[(1, 744968), (2, 372484), (4, 186242), (7, 106424), (8, 93121), (14, 53212), (28, 26606), (53, 14056), (56, 13303), (106, 7028), (212, 3514), (251, 2968), (371, 2008), (424, 1757), (502, 1484), (742, 1004)]