611677744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{21611}}^1$

素因数の和:21709

約数の個数: 40

約数和(自身を含む): 1246147920

約数和(自身を除く): 634470176

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 3538, 7076, 14152, 21611, 28304, 43222, 86444, 172888, 345776, 626719, 1253438, 1318271, 2506876, 2636542, 5013752, 5273084, 10027504, 10546168, 21092336, 38229859, 76459718, 152919436, 305838872, 611677744]

約数ペア:

[(1, 611677744), (2, 305838872), (4, 152919436), (8, 76459718), (16, 38229859), (29, 21092336), (58, 10546168), (61, 10027504), (116, 5273084), (122, 5013752), (232, 2636542), (244, 2506876), (464, 1318271), (488, 1253438), (976, 626719), (1769, 345776), (3538, 172888), (7076, 86444), (14152, 43222), (21611, 28304)]