4068215312

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1171721}}^1$

素因数の和:1171767

約数の個数: 40

約数和(自身を含む): 9298785792

約数和(自身を除く): 5230570480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1171721, 2343442, 4686884, 8202047, 9373768, 16404094, 18747536, 32808188, 36323351, 65616376, 72646702, 131232752, 145293404, 254263457, 290586808, 508526914, 581173616, 1017053828, 2034107656, 4068215312]

約数ペア:

[(1, 4068215312), (2, 2034107656), (4, 1017053828), (7, 581173616), (8, 508526914), (14, 290586808), (16, 254263457), (28, 145293404), (31, 131232752), (56, 72646702), (62, 65616376), (112, 36323351), (124, 32808188), (217, 18747536), (248, 16404094), (434, 9373768), (496, 8202047), (868, 4686884), (1736, 2343442), (3472, 1171721)]