38419456

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2244

約数の個数: 44

約数和(自身を含む): 81355968

約数和(自身を除く): 42936512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 2207, 4352, 4414, 8704, 8828, 17408, 17656, 35312, 37519, 70624, 75038, 141248, 150076, 282496, 300152, 564992, 600304, 1129984, 1200608, 2259968, 2401216, 4802432, 9604864, 19209728, 38419456]

約数ペア:

[(1, 38419456), (2, 19209728), (4, 9604864), (8, 4802432), (16, 2401216), (17, 2259968), (32, 1200608), (34, 1129984), (64, 600304), (68, 564992), (128, 300152), (136, 282496), (256, 150076), (272, 141248), (512, 75038), (544, 70624), (1024, 37519), (1088, 35312), (2176, 17656), (2207, 17408), (4352, 8828), (4414, 8704)]