978486272

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{56209}}^1$

素因数の和:56246

約数の個数: 44

約数和(自身を含む): 2071113660

約数和(自身を除く): 1092627388

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 56209, 112418, 224836, 449672, 899344, 955553, 1798688, 1911106, 3597376, 3822212, 7194752, 7644424, 14389504, 15288848, 28779008, 30577696, 57558016, 61155392, 122310784, 244621568, 489243136, 978486272]

約数ペア:

[(1, 978486272), (2, 489243136), (4, 244621568), (8, 122310784), (16, 61155392), (17, 57558016), (32, 30577696), (34, 28779008), (64, 15288848), (68, 14389504), (128, 7644424), (136, 7194752), (256, 3822212), (272, 3597376), (512, 1911106), (544, 1798688), (1024, 955553), (1088, 899344), (2176, 449672), (4352, 224836), (8704, 112418), (17408, 56209)]