7884765028

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{316759}}^1$

素因数の和:316904

約数の個数: 36

約数和(自身を含む): 16177566720

約数和(自身を除く): 8292801692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3556, 6223, 12446, 24892, 316759, 633518, 1267036, 2217313, 4434626, 8869252, 15521191, 31042382, 40228393, 62084764, 80456786, 160913572, 281598751, 563197502, 1126395004, 1971191257, 3942382514, 7884765028]

約数ペア:

[(1, 7884765028), (2, 3942382514), (4, 1971191257), (7, 1126395004), (14, 563197502), (28, 281598751), (49, 160913572), (98, 80456786), (127, 62084764), (196, 40228393), (254, 31042382), (508, 15521191), (889, 8869252), (1778, 4434626), (3556, 2217313), (6223, 1267036), (12446, 633518), (24892, 316759)]