8732968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 17490600

約数和(自身を除く): 8757632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 409, 628, 818, 1256, 1636, 2669, 3272, 5338, 6953, 10676, 13906, 21352, 27812, 55624, 64213, 128426, 256852, 513704, 1091621, 2183242, 4366484, 8732968]

約数ペア:

[(1, 8732968), (2, 4366484), (4, 2183242), (8, 1091621), (17, 513704), (34, 256852), (68, 128426), (136, 64213), (157, 55624), (314, 27812), (409, 21352), (628, 13906), (818, 10676), (1256, 6953), (1636, 5338), (2669, 3272)]