74142976

素因数分解:

$2^8\times {\mathrm{509}}^1\times {\mathrm{569}}^1$

素因数の和:1094

約数の個数: 36

約数和(自身を含む): 148547700

約数和(自身を除く): 74404724

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 509, 569, 1018, 1138, 2036, 2276, 4072, 4552, 8144, 9104, 16288, 18208, 32576, 36416, 65152, 72832, 130304, 145664, 289621, 579242, 1158484, 2316968, 4633936, 9267872, 18535744, 37071488, 74142976]

約数ペア:

[(1, 74142976), (2, 37071488), (4, 18535744), (8, 9267872), (16, 4633936), (32, 2316968), (64, 1158484), (128, 579242), (256, 289621), (509, 145664), (569, 130304), (1018, 72832), (1138, 65152), (2036, 36416), (2276, 32576), (4072, 18208), (4552, 16288), (8144, 9104)]