776182672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{5209}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 1537575200

約数和(自身を除く): 761392528

約数列:

[1, 2, 4, 8, 16, 67, 134, 139, 268, 278, 536, 556, 1072, 1112, 2224, 5209, 9313, 10418, 18626, 20836, 37252, 41672, 74504, 83344, 149008, 349003, 698006, 724051, 1396012, 1448102, 2792024, 2896204, 5584048, 5792408, 11584816, 48511417, 97022834, 194045668, 388091336, 776182672]

約数ペア:

[(1, 776182672), (2, 388091336), (4, 194045668), (8, 97022834), (16, 48511417), (67, 11584816), (134, 5792408), (139, 5584048), (268, 2896204), (278, 2792024), (536, 1448102), (556, 1396012), (1072, 724051), (1112, 698006), (2224, 349003), (5209, 149008), (9313, 83344), (10418, 74504), (18626, 41672), (20836, 37252)]