78935648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 172113984

約数和(自身を除く): 93178336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 3347, 5896, 6694, 11792, 13388, 23584, 26776, 36817, 53552, 73634, 107104, 147268, 224249, 294536, 448498, 589072, 896996, 1178144, 1793992, 2466739, 3587984, 4933478, 7175968, 9866956, 19733912, 39467824, 78935648]

約数ペア:

[(1, 78935648), (2, 39467824), (4, 19733912), (8, 9866956), (11, 7175968), (16, 4933478), (22, 3587984), (32, 2466739), (44, 1793992), (67, 1178144), (88, 896996), (134, 589072), (176, 448498), (268, 294536), (352, 224249), (536, 147268), (737, 107104), (1072, 73634), (1474, 53552), (2144, 36817), (2948, 26776), (3347, 23584), (5896, 13388), (6694, 11792)]