61311104

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 128520000

約数和(自身を除く): 67208896

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 199, 232, 332, 398, 464, 664, 796, 928, 1328, 1592, 1856, 2407, 2656, 3184, 3712, 4814, 5312, 5771, 6368, 9628, 10624, 11542, 12736, 16517, 19256, 23084, 25472, 33034, 38512, 46168, 66068, 77024, 92336, 132136, 154048, 184672, 264272, 308096, 369344, 478993, 528544, 738688, 957986, 1057088, 1915972, 2114176, 3831944, 7663888, 15327776, 30655552, 61311104]

約数ペア:

[(1, 61311104), (2, 30655552), (4, 15327776), (8, 7663888), (16, 3831944), (29, 2114176), (32, 1915972), (58, 1057088), (64, 957986), (83, 738688), (116, 528544), (128, 478993), (166, 369344), (199, 308096), (232, 264272), (332, 184672), (398, 154048), (464, 132136), (664, 92336), (796, 77024), (928, 66068), (1328, 46168), (1592, 38512), (1856, 33034), (2407, 25472), (2656, 23084), (3184, 19256), (3712, 16517), (4814, 12736), (5312, 11542), (5771, 10624), (6368, 9628)]