72606976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21846

約数の個数: 36

約数和(自身を含む): 156085972

約数和(自身を除く): 83478996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 21817, 43634, 87268, 174536, 283621, 349072, 567242, 698144, 1134484, 1396288, 2268968, 2792576, 4537936, 5585152, 9075872, 18151744, 36303488, 72606976]

約数ペア:

[(1, 72606976), (2, 36303488), (4, 18151744), (8, 9075872), (13, 5585152), (16, 4537936), (26, 2792576), (32, 2268968), (52, 1396288), (64, 1134484), (104, 698144), (128, 567242), (208, 349072), (256, 283621), (416, 174536), (832, 87268), (1664, 43634), (3328, 21817)]