78982144

素因数分解:

$2^{10}\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:720

約数の個数: 44

約数和(自身を含む): 159322104

約数和(自身を除く): 80339960

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 563, 1024, 1096, 1126, 2192, 2252, 4384, 4504, 8768, 9008, 17536, 18016, 35072, 36032, 70144, 72064, 77131, 140288, 144128, 154262, 288256, 308524, 576512, 617048, 1234096, 2468192, 4936384, 9872768, 19745536, 39491072, 78982144]

約数ペア:

[(1, 78982144), (2, 39491072), (4, 19745536), (8, 9872768), (16, 4936384), (32, 2468192), (64, 1234096), (128, 617048), (137, 576512), (256, 308524), (274, 288256), (512, 154262), (548, 144128), (563, 140288), (1024, 77131), (1096, 72064), (1126, 70144), (2192, 36032), (2252, 35072), (4384, 18016), (4504, 17536), (8768, 9008)]