78920704

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2140

約数の個数: 44

約数和(自身を含む): 162106024

約数和(自身を除く): 83185320

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 2083, 2368, 4166, 4736, 8332, 9472, 16664, 18944, 33328, 37888, 66656, 77071, 133312, 154142, 266624, 308284, 533248, 616568, 1066496, 1233136, 2132992, 2466272, 4932544, 9865088, 19730176, 39460352, 78920704]

約数ペア:

[(1, 78920704), (2, 39460352), (4, 19730176), (8, 9865088), (16, 4932544), (32, 2466272), (37, 2132992), (64, 1233136), (74, 1066496), (128, 616568), (148, 533248), (256, 308284), (296, 266624), (512, 154142), (592, 133312), (1024, 77071), (1184, 66656), (2083, 37888), (2368, 33328), (4166, 18944), (4736, 16664), (8332, 9472)]